Many accidents overtake the apple-tree. The hired man skins the tree with the harrow; fire runs through the dry grass; hard winters shatter the vitality, and parts of the tree die; borers enter; rabbits and mice gnaw the bark in winter; loads of fruit and burdens of ice crush the tree; wind storms play mischief; bad pruning leaves long stubs, and rot develops; cankers produce dead ragged wounds; fire-blight destroys the tissue; a poorly formed tree with bad crotches splits easily; grafts fail to take, and long dead ends are left; the tree is injured by pickers; vandals wreak their havoc. All these accidents must be met and the damages repaired. The surgeon must be summoned.
We must first understand how a wound heals on a tree. Note any wound,—knot-hole on the trunk, place where wood has been removed. The exposed wound itself does not heal; it is covered and inclosed by tissue built out from the edges or periphery of the wound. This tissue is like a roll. It is the callus. Eventually the tissue meets in the center, and the lid is thereby put on the place, and it is sealed. The exposed wood has died, if it is the cross-section of a branch or a deep wound, and it remains under the callus a dead body. If the wood hasnot started to decay in the meantime, the place is safe, but too often invasion has begun before the process is complete, the rot disease finally extends to the heart of the tree, causing it to become hollow. If the center of the wound falls in, the callus cannot cover it, and an open sore remains. In these cavities birds may sometimes build.
Therefore there are two points for the surgeon to consider in respect to the wound itself—whether it is so placed on the tree that the callus forms readily; whether the wound is kept healthy during exposure.
All ragged tissue being removed, deep-wound surfaces should be kept aseptic. For ordinary cases, white-lead paint with plenty of linseed oil is a good protective from the germs of decay. On old wood, no longer active, creosote is good, perhaps followed by coal-tar. Usually, however, paint is quite sufficient. Small exposures usually receive no dressing. When the fresh surface wood is exposed by removal of bark, it is necessary to keep the tissue from drying out, and antiseptics are usually not applied. Bandaging with cloth is the usual practice, after the wound is cleaned and trimmed.
The repairs fall into two classes,—those that require merely removal of injured parts and treatment of the wounds, and those that demand the ingrafting of new wood.
We have learned, in the discussion of pruning, that long projecting ends of severed branches do not heal. The branches to be removed should be cut back close to the larger branch or to the juncture with another. In repairing injured trees, all projecting parts that do not have life in themselves must be removed. All woundsshould be left smooth, without splinters or hanging bark. Decaying wood is to be removed, and the area cleaned out and disinfected.
The nature-lover may find much to interest him in the observation of knot-holes as he comes and goes. Every knot-hole has a history; this history usually can be traced by one whose eye is keen and who becomes practiced in connecting cause with final result. One prides oneself on the ability to work out the obscure cases. An old neglected apple orchard thereby affords much entertainment.
If a very large branch breaks off, the remaining part is cut back to fresh hard wood; antiseptic is applied; the other part of the tree may be shortened-in to aid in restoring the proportion or balance.
Deep cavities caused by rot are cleaned out, disinfected with bordeaux mixture, gas-tar, or other material, and the place filled completely with cement.
In some cases, new wood is added in the form of cions of last year's twigs. Such cions may be set around the edge of a stub, thrust between the bark and the wood, to start new branches where an important one was broken off. The cions are cut wedge-shape (much as those in Fig.18) and a bandage is tied around the stub to hold them in place; the exposed parts are covered with grafting-wax. The operation is performed in spring.
Sometimes cions are used to bridge a girdle. Usually a girdle heals itself if the injury does not extend into the wood, and if it is bound up to prevent drying out; but when the injury is deep and the exposed wood has become dry and hard, the cions may be used. The cions are somewhat longer than the width of the girdle. The edgesof the girdle are trimmed to fresh tight bark; cions are cut wedge-shape at either end; the ends are inserted underneath the bark at bottom and top of the wound; edges of the wound are securely bandaged; entire work is covered with wax. The cions are many, so close that they nearly touch. The buds on the cions are not allowed to produce branches. This process is known as bridge-grafting.
With some experience, the cultivator soon learns to make many deft applications of ingrafting. Sometimes a piece of bark may be used as a patch. In the bracing of crotches in young trees, the two trunks may be joined by uniting a small branch from either one, twisting them together to form a bridge like a bolt; they can be made to grow together, forming a solid union. Bolting the parts with iron rods, or holding them together by means of chains, is the usual and commonly the better method. The iron is not to go around a limb, however, for girdling results; the rods or chains should be secured by bolts bored through the wood and pulling against large heads or washers.
The usual repairs are easily made. When trees are badly injured, and particularly when the tree is low in vitality, it may not be worth while to engage in surgery. It may be better to plant a new tree. Saving very old trees by the mending processes is not likely to be satisfactory. The grower should transfer his affection to a young tree. If the tree has had good care throughout its life, it probably will not need much surgery in old age. The grower will be willing, when the time comes, to take a photograph for memory's sake and to let the tree come to a timely and artistic end.
Many years ago, my old friend, the late Dr. J. A. Lintner, State Entomologist of New York, compiled a list of 356 insects that feed on the apple-tree. Later authorities place the number at nearly five hundred species. It must be a good plant that has such a host of denizens. The number of fungi is also large; and the tree often supports lichens, algæ, and other forms of life.
The apple-tree is not single in its denizens. No plant lives alone. It has association with its fellows, perhaps contest for space and nourishment. It provides habitat for many organisms, many of which live on its bounty. I have never seen a bearing apple-tree that was not a colonizing place for other living things. We accept these things as matters of course, as being in place, living their part in nature. Therefore, one cannot understand the apple-tree unless one knows something of its citizenry.
Probably the most prominent citizen of the apple-tree is the codlin-moth. Its larva is the apple-worm, the one that makes "wormy apples," the burrows going to the core and out again. The insect is native in Europe, but has been known in North America nearly two hundredyears, and is widespread in the apple countries of the world.
If one has screens in the apple cellar, one is likely to find small moths on them in the spring, larger than a clothes moth, about three-fourths inch in spread of the soft gray watered-silk wings. This is the imago or mature form of the insect known as the codlin-moth (it lives on codlins or apples). The larvæ or "worms" were brought into the cellar in the apples; some of them crawled out, spun themselves in a cocoon and pupated; in due season the moth emerged, ready to lay the eggs for other larvæ. Ordinarily the fruit-grower does not see the moth, for it is a small object amidst the foliage of apple-trees; the larva or apple-worm he knows well.
There may be two or more broods of apple-worms, depending on the length of the season. In the northern apple regions of North America there is usually only one brood, with a partial second brood. The first brood is hatched from eggs laid by moths that emerge in spring. The moths come from larvæ that have lain in cocoons all winter, hidden under bark on the trunks and main branches of the apple-tree, in crevices in nearby posts and fences, and sometimes in the ground. The pupæ are the transformed larvæ or worms that left the apple of the previous year, usually before it fell, and crawled down the tree to find a place to spin the silken brown cocoons in which they wrapped themselves to undergo the wonderful transformation.
So is the cycle complete: egg laid in early spring, mostly on the leaves; larva hatched in about one week, crawling to the young apple to feed, where it lives forperhaps a month; larva departed from the fruit to form a cocoon and to remain quiescent till it pupates the following spring (if there is no second brood) when it transforms into a moth; the moth alive for one week or ten days, laying perhaps as many as one hundred eggs or even more. If there is a second or third brood, the pupa resurrects in ten days or so into the moth; eggs are laid; larvæ are hatched; pupæ again are formed; and thus is the process continued. But the winter stage is the larva, although perhaps in store-houses the moths may emerge earlier and survive till spring.
The eggs of the first brood are commonly laid on the leaves and fruit. The young larva or worm eats very little on the foliage. It usually crawls into the blossom end of the apple. The young apple stands erect, with the calyx open (Fig.6); later the calyx closes and protects the larva that hatched there, forming a good cover for its operations (Fig.7). The worm drives for the core, where it eats the young seeds and burrows extensively; then, when nearly grown, it sets out for the surface, eating a straight burrow; an opening is made through the skin of the apple, but this exit is plugged until the animal is ready to leave the place and to crawl down the tree to pupate. The larvæ of later broods may enter at the side of the apple, where a leaf affords protection or where two fruits come together; but the life-history is the same, varying in its rapidity.
This account discloses the vulnerable point in the life-history, if one is to destroy the insects and to grow fair fruit; if poison is lodged on the erect open-topped little apple, the young larva will get it before he injures the fruit. If the application of the poison is delayed untilthe calyx closes (Fig.7), there will be small chance of reaching the worm. The best way to reach the second brood is to destroy all the first brood. The standard practice, therefore, is to spray the trees soon after the petals fall, with the idea of depositing arsenic in the blossom end.
But the season of egg-laying is long, often extending over a period of three or four weeks, for the moths do not all emerge from the cocoons simultaneously. It is customary, therefore, to spray again about two weeks after the first application, with the hope of catching the young worms on their way to the fruit.
There is no question about the efficacy of spraying. Its value has been demonstrated time and again. The methods and the materials may be learned from the experiment station publications in any State, wherein the advice is kept up-to-date.
In the days before the perfecting of the spraying processes, the codlin-moth was controlled by catching the pupating larvæ. Taking advantage of the habit of the worm to find lodgment under the bark on the trunk, it was the practice to scrape the loose bark from bole and large branches to destroy the hiding-places and then to tie a band of cloth around the trunk. Under this band the worms were taken, as they spun themselves up in the cocoons. This is a lesson taken from the industrious woodpeckers, who, in the winter, search the trees for the pupæ and make holes through the flakes of bark to get them. The scraping of apple-trees is not much recommended now for the reason that this special necessity is passed, and because the better tillage and care together with the soaking of the branches and trunk in the sprayingoperation, tend to keep the tree vigorous and the bark properly exfoliated.
So the worm in the apple has a delicate and interesting history. From egg to imago the transformations proceed with regularity, and they are marvelous. Had we not traced the sequence, no man could tell by appearances that the larva, the pupa and the moth are one and the same animal. They seem to have nothing in common. So is the egg stage as different as the other three, but we are measurably prepared for this epoch, since we know seeds so well; the egg and the seed are analogous. That a moth in the air should come from a crawling worm in an apple is indeed one of the miracles of nature. The worm leaves the apple ere it falls; how the worm knows the time is again a mystery. By some instinct, it is able to cognize a dying apple. The later worms, either the lastlings from the early brood or the product of subsequent broods, may remain in the apple when it is harvested, particularly in an apple picked before it is quite mature and from which the worm has not escaped.
The apple-worm ruins the crop by killing many of the fruits and by blemishing the remainder. Seldom are there two worms in an apple. They seem to respect each other's hunting-ground. From the worm's point of view and from man's, one is enough.
If man has dominion and if he needs apples, then is he within his rights if he joins issue with the insects. Yet is the insect as interesting for all that. I think we should miss many of the satisfactions of life, and certainly some of the disciplines, if there were no insects. My apple-tree is a great place for a naturalist. Van Bruyssel wrote a book on "The Population of an OldPear-Tree." "When certain blue spirits begin to flit about me," he writes, "I depart from my study to go and read, in what I am allowed, even by my clerical uncle, to call my book of devotions. The devotions I mean are not in my book-case. No publisher, if he ever thought of such a thing, could bring them out. They are a page of the book of Nature, opened in the country, under blue sky, displayed at all season." What a marvelous company Van Bruyssel found on his old pear tree; and what inexhaustible worlds did Fabre discover in the lives of the spider, the fly, the caterpillar, the wasps, the mason-bees and others!
Therefore we need not pause with the other four hundred and more insect citizens of the apple-tree. Some of them, as the San José scale, are not peculiarly apple-tree insects. My tree has another crew of inhabitants, and to this company we may now have introduction.
The spots on the leaves and fruits are not deposits of dirt nor are they caused by mysterious conditions in the atmosphere, as once supposed, nor is it in the nature of leaves to be spotted and of fruits to be scabby; nor are the one-sided dwarfed fruits merely accidents. The organism responsible for these blemishes is less evident than the codlin-moth; yet what fruit-grower knows the eggs of the codlin-moth? But the organisms are as definite as are the insects; no longer are the fungi things without form and without positive cycles.
On the ground are apple leaves, shed in the autumn. On the leaves are spots or lesions,—injured or "diseased"—infected with the apple-scab fungus. Under a good microscope the investigator finds immature fruiting bodies in these areas. In the early days of Spring, thesebodies or winter-spores mature. A rain discharges them in astonishing numbers. Rising in the air (for they are incredibly light), these spores lodge on the unfolding leaves and flowers of the apple, and there begin to germinate, invading the tissue. The tissue is penetrated and killed so rapidly that the practiced eye soon discovers a "spot." The leaf, if badly infected, may not reach full size; it may curl; it may die and fall; the tree thereby is injured.
From the fungus in the active diseased areas, another kind of spore develops rapidly. It is the summer-spore, which may be produced in prodigious numbers, and being discharged carries the disease elsewhere.
All summer the process of spore-formation and distribution keeps up. If conditions are favorable, the tree is invaded in foliage and fruit. The flower-stems in the unfolding buds are attacked by the winter-spores and the flower falls. The apples become spotted from the invasion of the summer-spores, perhaps misshapen. Late infections may not show at picking time, but develop on the fruit in storage. The affected leaves are cast in the autumn, the winter-spores begin to form, the snows come and hide the processes, in spring the spores mature; and so does the round of life go on and on.
There are beautiful forms in these fragile fungus threads that eat their way into the tissues of the host. There are fascinating phenomena in the growth and reproduction. Even so and for all that, man protects his tree by spraying it with poison, and thereby again does he have dominion.
The spraying for apple-scab is with lime-sulfur to which may be added arsenate of lead. This treatment,properly timed, may suffice also for the codlin-moth. As the fungus may attack the flower-stems and kill them, so is the first application made when the flower-buds open and the stems begin to separate, but before the flowers expand; the operator has a period of one to three days in which to spray. A second spraying is given just after the blossoms fall, as for codlin-moth; if the season is wet, a third application may be made ten to fourteen days later; if the fungus seems to spread, a fourth spraying may be applied in midsummer. These sprayings, variously modified, control not only the codlin-moth and the scab fungus but also scale, blister-mite, plant-lice, leaf-roller, case-bearer, bud-moth, red-bug and others.
In the tropics one sees trees bearing great burdens of orchids and bromeliads and ferns and mosses, and one wonders at the strange and exuberant population. Yet here is my apple-tree supporting epiphytes and parasites and insects, protector and nurse of a goodly company; and birds nest on the branches thereof.
The northern hemisphere is the home of the apple, particularly Central Europe, Canada, the United States. In certain regions in the southern hemisphere the temperature and humidity are right for the good growing of apples, mostly in elevated areas. In New Zealand and parts of Australia, apple-growing is assuming large proportions. Their export trade to Europe and parts of South America has come to be important and undoubtedly is destined greatly to increase.
In Europe, where land is often limited and high in price, apple-trees may be planted closer than in America, even in field conditions, and more attention is given to pruning, heading-in, and the development of fruit-spurs in the interior of the tree-top. I noticed this practice in New Zealand, also. In these directions, the Europeans have much to teach us in the careful growing of good apples. In Europe, the definite training of the apple-tree begins in the nursery; quantity-production, with standardization, is not there the aim.
In North America the general practice is to let the tree take its course, reaching its full natural stature. The pruning is mostly corrective, to keep the tree in shape and to prevent the top from becoming too thick, ratherthan in the development of fruiting wood. The consequence is that our trees become very large, specially in New York and New England where they are long-lived. In the western country, as we have learned, the apple-tree tends to be shorter-lived and does not usually attain such great size. In the New York apple country, orchards may be in good bearing at forty to sixty years from planting, and individual trees may be productive much longer than this. The trees come into good bearing in ten to fifteen years. In the irrigated regions of the West, the trees may be expected to bear a good crop two to five years earlier; to what age they may attain, in large plantations, it is yet too early to state.
The commercial apple regions of North America are in Canada and the northern United States, comprising about two or three tiers of States, with important extensions southward into the mountains and in special parts. The Southern States are not known as apple-growing country, except in special restricted elevated areas, although there are considerable plantations near the Gulf of Mexico.
The geography of apple-growing on the North American continent cannot be better displayed than by copying the table of contents of the larger part of Chapters III and II in Folger and Thomson's excellent recent book, "The Commercial Apple Industry of North America:"
Commercial Apple Production in Canada
Nova ScotiaPrince Edward Island and New BrunswickQuebecOntarioBritish Columbia.
Leading Apple Regions of the United States
Western New YorkHudson ValleyNew England Baldwin beltThe Champlain districtNew JerseyDelawareShenandoah-Cumberland districtPiedmont district of VirginiaMinor regions in Pennsylvania, West Virginia and VirginiaMountain region of North CarolinaMountain region of GeorgiaOhioSouthern Ohio, Rome Beauty districtMinor regions in OhioKentuckyMichiganIllinoisSouthern Illinois early apple regionMississippi Valley region of IllinoisOzark regionMissouri River regionArkansas Valley of KansasSoutheastern IllinoisColoradoNew MexicoUtahMontanaWashingtonYakima ValleyWenatchee North Central Washington districtSpokane districtWalla Walla districtOregonHood River ValleyRogue River ValleyOther apple districts in OregonIdahoPayette districtBoise ValleyTwin FallsLewiston sectionCaliforniaWatsonville districtSebastopol apple districtYucaipa sectionWisconsinMinnesota
The varieties of the South and the North, and largely also of the West and the East, are prevailingly different. Canada has a set of apples quite its own. These differences are marked when one visits exhibitions in the various regions. Let the visitor who is a good judge of apples in Michigan and Ohio attempt to judge them in an exhibition in the Annapolis Valley of Nova Scotia, in the Province of Quebec, in North Carolina, in Minnesota, in Oregon. He will be impressed with the wonderful diversity, as well as the undeveloped resources, of the continent.
Southward, apples do not keep well. There are no true winter apples in the Southern States, outside mountain regions. A winter apple of the North becomes a fall apple in the South. In fact, there are marked differences in keeping quality within a single State. On gravelly lands or warm slopes in the southern part of New York, the Northern Spy may become practically a late autumn apple; in the northern parts of the State it is a firm crisp all-winter keeper. In the winter apple, the ripening process proceeds in storage. When the season is so longthat maturity is reached on the tree, the subsequent duration is relatively short.
It is not to be inferred, however, that apples are to be grown only in regions and soils naturally well adapted. Such adaptations should be controlling in commercial plantations; but if man has dominion he should be able to accomplish much in untoward or even in hostile conditions. Even the city lot may be able to yield a harvest, if the occupant of it is minded in fruits rather than in other things. Every observant traveler has noted cases in which good results in the rearing of plants and animals have been attained in places that no one would choose for the purpose: the man has overcome his obstacles. I was impressed with this fact in visiting a greenhouse in the Shetland Islands. Cultivation has been carried far beyond the optimum regions. The merit of the man's performance is measured in the excellence of his result rather than in the quantity of it. The application of skill is the highest test of ability in plant-growing, and this is often expressed in the most difficult places.
Whatever may be the adaptability of any general territory to the growing of apples in a large way, the probability is that a man of resources and skill will be able to raise good apples for himself, unless, of course, the region is prohibitive. The amateur may be a law unto himself in many of these matters, delighting in the ingenuity that enables him to overcome.
Finally the apple is ripe, a fair goodly object joyous in the sun, inviting to every sense. Hanging amidst its foliage, bending the twig with its weight, it is at once a pattern in good shape, perfect in configuration, in sheen beyond imitation, in fragrance the very affluence of all choice clean growth, its surface spread with a bloom often so delicate that the unsympathetic see it not; and yet the rains do not spoil it.
The apple must be picked. Do not let it fall. Probably it is over-ripe when it falls; the hold is loosened; its time is up. Wormy apples may fall before they are ripe; the worm injury, if it begins early, causes them to ripen prematurely. A premature apple is not a good apple, albeit the small boy relishes it but only because he may get his apple earlier; in the apple season, when ripe fruits are abundant, the boy does not choose the wormy one.
Pick the apple from the tree. It will do you good. It is ever so much better than to pick it from a box on the market or out of a quart-can in the ice-chest. You will feel some sense of responsibility when you pick it, some reaction of relationship to its origin. We know that we understand folks better when we see them at home.
In varieties that mature before winter, the apple is ofbest quality when it ripens on the tree and is picked when fit to eat. In this respect it differs from the pear. One reason why store apples are usually poor is because they must be picked long before ripe to stand shipment. In my experience it is most difficult to find a man who will pick apples when ripe; he is usually possessed to pull them green, thinking that if the fruit is full grown and has a red cheek it is therefore ready to be plucked.
One would expect the best summer and fall apples to come from nearby local orchards, but practically this is not the case because the grower will not allow them to remain on the tree until they are fit. Of course the really ripe apple will not keep long and it does not stand rough handling, but this does not affect the fact that, for eating, an apple should be naturally ripe. In every city, small or large, a good trade can be built up for local ripe hand-picked fruit of the first quality, in competition with the best commercial supply.
Winter apples are picked in the Northern States in October, sometimes late in September. They are then full grown, but are hard and inedible. The red varieties are full colored; the green ones show more or less yellow. Light early frost does not injure them on the tree. Usually they are placed at first in piles or windrows; and from these piles they are barreled or boxed for market. If the choicest grades are to be made, they should be taken to a packing-house.
The apple is an easy fruit to pick. The stem parts readily from the spur or twig. Yet if the harvester is choice of his trees he will work deftly rather than roughly, not to injure the bearing wood. The fruits are placed in baskets as they are plucked, sometimes in abag slung over the shoulders but this is not the best way when the apples are ripe. In the packing-house, the fruits are sorted into uniform grades if they are for market.
The better the trees are tilled, pruned and sprayed, the more uniform will be the crop, and particularly if the fruit is thinned on the tree; yet the second-class and even cull apples will be many under ordinary conditions. The purchaser, noting the price of extra-grade apples, may not realize that he buys only the remainder in a long process of grading, extending really over the season or even throughout the life of the orchard. In all this time, the grower has borne the risks of frosts and hail, insect and fungus invasions, lack of help, and disastrously low prices. A finished product of high quality is always expensive.
The usual apples on the open market are not the kind I have here tried to describe. They are the product of indifferent orchards or of careless handling. They are purchased for cooking; and the eating of apples out of hand because they are attractive and really good is an unknown experience with great numbers of our people. The polished shiny apples of the fruit-stands are a delusion. The practice of burnishing the fruits produces a most inartistic result, destroying the natural bloom and violating the appearance of a natural apple. It is one thing to clean a fruit if it is soiled (which is seldom the case with boxed or barreled apples); it is quite another thing to rub and furbish an apple as if it were a billiard ball or glass marble and not a living object that grew on a tree,—it sets false standards before the children. Yet all this is in line with much of our practice whereby, incookery and manipulation, we disguise our foods and show our lack of appreciation of the products themselves.
For home use, winter apples may well be stored in boxes in a cool moist cellar if such a place is available. For best results in long keeping, the temperature should be maintained below 40 degrees F. In a cellar containing a furnace, the fruits shrivel from too much evaporation, as also in an attic or other dry room. If the fruit must be stored in such places, it is well to keep the box or barrel tightly closed, and the individual apples may be wrapped in thin paper.
The apples must be sorted now and then, to remove the decaying ones; if the fruit was carefully sprayed, handled and graded in the first place and not too ripe, the necessity of frequent sorting will be considerably reduced. But in any case, the keeping of apples, except under good cold-storage, is at best a process of continually saving the most durable fruits. An "outside cellar," if properly ventilated, usually is a good place in which to keep apples. With the use of furnaces for heating and the cramped quarters of city apartments, the keeping of apples for home supply is constantly more difficult.
There is no apple like the one that comes up fresh from the cellar on a winter night, cool, crisp, solid yet ready. It is the fruit of the home fireside. I often wonder whether one in a hundred of the people know what a really good and timely apple is.
The yield of an apple-tree depends on many factors,—age, size, thriftiness, care it has received, whether it has escaped frost and other injuries; and some varieties are much more prolific than others. Some apples are "shy bearers," and for this reason soon are lost to propagationunless they have some superlative merit; Yellow Bellflower is an example of a shy, or at least an irregular, bearer. The great commercial varieties are of course good bearers, as Baldwin, Ben Davis, Stayman, York Imperial, Oldenburg, Rome, McIntosh, Wealthy, Yellow Transparent, Jonathan.
An apple-tree at full bearing is a wonderful sight at the harvest, particularly in such varieties as McIntosh and Baldwin, in which the fruit is highly colored and hangs well toward the outside of the tree-top. While the first bearing year may yield only a half dozen fruits, the crop increases rapidly with the added years,—one peck, one bushel, five bushels, ten bushels, thirty bushels, even to sixty and seventy bushels on large sturdy old trees of some varieties. The amateur, however, first prizes the quality and regularity of his product for the sheer joy of it; then every added bushel is so much to the good.
Now, therefore, in these sixteen little chapters have I tried to explain what I feel about the apple-tree. It is a version to my friend, the reader, not a treatise.
As the interpretation is in the realm of the sensibilities, so do I aim not directly at concreteness. Yet as it is now the fashion to "score" all our products by a scale of "points," I make a reasonable concession to it. But I do not like the scoring of the fruit independently of the tree on which it grew as if the fruit were only a commodity. I know we cannot bring the tree to the exhibition-room, yet the perfect measure, nevertheless, is the tree and the fruit together. In these later times we have said much against the use of the museum specimen to the exclusion of the living object in its natural place: let us be cautious, then, that we do not forget apple-trees in our studies of apples.
Here I shall not arrange numerical scales of points for the apple-tree. Sufficient for this occasion is the naming of the points, letting the reader place his own percentage-value on each of them; for I am trying to teach, not to instruct.
Yet I must insert, for the reader's benefit, certain good rules and scores that have been adopted for the "judging"of the fruit by those experienced in these matters. This excellent exercise of judging fruits at exhibitions has gained much headway. Students of schools and colleges are trained for the "judging teams," and great technical perfection has been attained.
To be exact is an exigency of science. I fear that we make exactness an end, but that is neither here nor there on this occasion and I shall not now pursue the subject further; I hope the judging trains the judge to see what he looks at in other things as well as in apples, that it leads him into the pleasant paths of causes and effects, that it opens the eyes of the blind.
The customary judging of plants and animals and their products consists in assessing the attributes against a scale of perfection. Thus, if "form" or "conformation" is worth 10 points in the hundred (by the estimation of good authorities), the judge must decide whether the particular animal before him merits 6 or 7, more or less. So if "flavor" in an apple is considered to be worth 20 points of the hundred, the judge makes up his mind what rating, within that limit, he shall accord to the fruit he is testing. The arrangement in tabular form of the features for any product, with the number of points stated for each, all summing 100, constitutes a "score-card." Thus there may be a score-card for Merino sheep, another for Shropshires, one for apples, and for any other objects whatsoever.
At competitive exhibitions, the element of comparison comes in. Perhaps it is the only criterion to be considered in a particular case,—whether this apple is better than that or than any number of others, which of several "plates" or samples of apples merits first mention, whichof two or more collections of varieties is altogether most worthy of a prize. In these cases, the different fruits or collections may be scored by the card, and the total footings determine where the award shall go. Or, the different entries may be judged in general, "by the eye;" this is the usual method, and is satisfactory in the hands of persons whose standing and experience carry conviction.
If one is to evaluate an apple-tree against a scale or code, these are some of the features, in relative order of importance, to be considered:
1. Whether the tree is typical of the variety, in shape, manner of growth, character of foliage and bloom.2. Whether it is sound of all injury and disease, and free of blemish.3. Whether it is duly vigorous and productive.4. Whether its fruit is characteristic of the variety or kind.5. Whether the pruning has been good; the thinning; the spraying.6. Whether the performance of the tree has fulfilled reasonable expectations.
1. Whether the tree is typical of the variety, in shape, manner of growth, character of foliage and bloom.
2. Whether it is sound of all injury and disease, and free of blemish.
3. Whether it is duly vigorous and productive.
4. Whether its fruit is characteristic of the variety or kind.
5. Whether the pruning has been good; the thinning; the spraying.
6. Whether the performance of the tree has fulfilled reasonable expectations.
The judging of fruits is facilitated by such score-cards and explanations as the following:
1. For comparison of different dessert varieties.
Conformation10Size5Color20Core5Uniformity5Durability (keeping)10Condition5Freedom from blemish10Quality30——100
2. For comparison of plates or samples of the same variety.
Form15Size15Color25Uniformity25Freedom from blemish20——100
Following are directions and explanations issued to judging teams in exhibition contests, by an agricultural college:
(1)Form: The shape and conformation of the apples on any one plate should be typical for the variety, the region of growth being somewhat considered. All specimens on a plate should be uniform in shape. When competition is close, a careful comparison of the more minute characteristics of the basin, cavity and stem are made.(2)Size: The specimens on any one plate should be uniform in size and of the size most acceptable on the market for the variety. A plate may be marked down for being either under or over the accepted commercial size. In many exhibits, the ideal size is given in the premium announcements.(3)Colors: All specimens in an entry should be uniformly colored in the way that is considered perfect for the variety in thedistrict where grown. In judging color, one should consider (a) the depth and attractiveness of the ground color, (b) the brightness and attractiveness of the over-color, (c) the amount of the over-color. In a yellow or green apple, the yellow or green should be clear and even all over, considering the maturity of the specimen. In varieties that are typically blushed, (e. g., Maiden Blush) the specimens should show a distinct tinge of red on the cheek exposed to the sun. With such apples as Rhode Island Greening, that are only sometimes blushed, the presence or absence of the blush should not detract except that the apples on any one plate should be uniform. With apples typically over-colored, an intense color for the variety is desirable.Thebloommay be wiped from apples, but in no case should polished specimens be given the preference. Some exhibits have special rules regarding polishing of apples.(4)Conditions: Refers to the degree of ripeness. An apple to be in perfect condition should be firm for the variety and free from the withering that comes when apples are picked too green or when the fruit is over-ripe or has not been stored properly.(5)Freedom from blemish: All specimens should be free from blemishes of all kinds. One should look particularly for (a) marks of fungous or other disease, including stippin, (b) injury from insects of all kinds, (c) mechanical injury, including loss of stem. Unmistakable evidence of codlin-moth injury or San José scale should disqualify a plate. Other blemishes are considered important in about the order named: Side worms, scab, stippin, curculio or red-bug, skin punctures, bruises, stem pulled, russet (not typical for variety) and limb rub. The extent of scab spots should be considered. Minute spots are not as serious as some other blemishes, while spots which deform the apple should disqualify the plate.Other information: Five specimens constitute a plate, except when the rules of the contest or exhibit state otherwise. Any variation from this rule disqualifies the plate.When a plate is not labelled with the correct variety name, it should not be judged, but is disqualified and if possible the correct name is applied. If one specimen on a plate is not as labelled, the whole plate is disqualified.In some judging contests, the plates are not labelled with the variety name, and the contestant is supposed to make the identification.Precaution: Avoid pressing the specimens with the thumb and finger so as to bruise the fruit. The degree of firmness can be determined by gentle pressure with the inside of the whole hand.Defects, apparent or otherwise, should not be probed with the finger nail, pin, or other hard object.Special care should be exercised to replace all specimens on the right plate.
(1)Form: The shape and conformation of the apples on any one plate should be typical for the variety, the region of growth being somewhat considered. All specimens on a plate should be uniform in shape. When competition is close, a careful comparison of the more minute characteristics of the basin, cavity and stem are made.
(2)Size: The specimens on any one plate should be uniform in size and of the size most acceptable on the market for the variety. A plate may be marked down for being either under or over the accepted commercial size. In many exhibits, the ideal size is given in the premium announcements.
(3)Colors: All specimens in an entry should be uniformly colored in the way that is considered perfect for the variety in thedistrict where grown. In judging color, one should consider (a) the depth and attractiveness of the ground color, (b) the brightness and attractiveness of the over-color, (c) the amount of the over-color. In a yellow or green apple, the yellow or green should be clear and even all over, considering the maturity of the specimen. In varieties that are typically blushed, (e. g., Maiden Blush) the specimens should show a distinct tinge of red on the cheek exposed to the sun. With such apples as Rhode Island Greening, that are only sometimes blushed, the presence or absence of the blush should not detract except that the apples on any one plate should be uniform. With apples typically over-colored, an intense color for the variety is desirable.
Thebloommay be wiped from apples, but in no case should polished specimens be given the preference. Some exhibits have special rules regarding polishing of apples.
(4)Conditions: Refers to the degree of ripeness. An apple to be in perfect condition should be firm for the variety and free from the withering that comes when apples are picked too green or when the fruit is over-ripe or has not been stored properly.
(5)Freedom from blemish: All specimens should be free from blemishes of all kinds. One should look particularly for (a) marks of fungous or other disease, including stippin, (b) injury from insects of all kinds, (c) mechanical injury, including loss of stem. Unmistakable evidence of codlin-moth injury or San José scale should disqualify a plate. Other blemishes are considered important in about the order named: Side worms, scab, stippin, curculio or red-bug, skin punctures, bruises, stem pulled, russet (not typical for variety) and limb rub. The extent of scab spots should be considered. Minute spots are not as serious as some other blemishes, while spots which deform the apple should disqualify the plate.
Other information: Five specimens constitute a plate, except when the rules of the contest or exhibit state otherwise. Any variation from this rule disqualifies the plate.
When a plate is not labelled with the correct variety name, it should not be judged, but is disqualified and if possible the correct name is applied. If one specimen on a plate is not as labelled, the whole plate is disqualified.
In some judging contests, the plates are not labelled with the variety name, and the contestant is supposed to make the identification.
Precaution: Avoid pressing the specimens with the thumb and finger so as to bruise the fruit. The degree of firmness can be determined by gentle pressure with the inside of the whole hand.
Defects, apparent or otherwise, should not be probed with the finger nail, pin, or other hard object.
Special care should be exercised to replace all specimens on the right plate.
Having in mind these definite criteria, the reader will know what is meant by a "good apple" and also a good apple-tree. Measurements of perfection aid us to estimate the deficiencies.
He who knows the apple-tree knows also its region. The landscape is his in every blessed year; he sees the chariots of the months come down from the distances and pass by him into the twilights. Clouds are his and the repeating shadows on the hills. The morning when the blossoms are laden with the fragrance of the night, high noon when the bees are busy, the gloaming when the birds drop into the boughs, these are his by divine right. The smell of new-plowed fields is his, with the urgent promise in them. Seed time and harvest, as old as the procreant earth and as new as the latest sunrise, are his to conjure. The verities are his for the asking, the strong things of cultivated fields and of wild places. And mastery is his, that comes of the amelioration of the land and the education of the tree. All these are everyman's, and yet they are his alone.
PAGEAcid phosphate45Age of apple-trees98Alternate bearing42American Pomological Society66Apple-scab95Appleseed, Johnny61Arsenate of lead95Australia, Apples in97Bacteria12Bark of apple-tree11of cherry11of elm11of pear-tree11Bearing year42Black Gilliflower73Bloomless apple75Bolting trees88Bridge-grafting88Brush pile27Budding50,51Buds15,19,27Calyx-tube26Canada, apples in98Canker12Cherimoya8Cherry, bark of11Christophine8Cider, treatise on62Cion-grafting50,79Citrus fruits8Cleft-grafting82Coconut8Codlin-moth12,89Custard apple8Diseases46Distance apart43Double apples74Doucin stocks57Downing, quoted54,67Dwarf apple-trees54Elm, bark of11Endicott, Gov.61Enriching the land45Exhibitions108Fertilizing40,44,45Fig8Flower, structure of20Folger and Thomson, quoted98Fructicetum78Fruit-spurs and bearing42Fungi12Girdles87Graftage49,79Grafts81Guava8Harvesting102Hillsides for orchards44Hogs in orchards45Hypanthium26Insects46,89Judging apples108Knots11,85,87Land for apples42Langley, Batty82Lawson, William82Leaf-arrangement29Lichens11Lime-sulphur95Linnaeus62Lintner, J. A.89Malus62Mamone8Mango8Manning, mentioned67M'Mahon, quoted66Medlar75Mending trees85Moench, cited75Mound-layering55Muenchhausen, cited75Natural trees51New Zealand, apples in97Nitrate of soda45Origin of apple-tree60Ornamental apples64Ovary20Paint for wounds86Papaya8Paradise stocks57Parkinson, John58Pasturing45Pear, bark of11Phosphate, acid45Phyllotaxy29Picking apples102Piece-roots50Pistil20,26Plant-breeder51Planting42,43Plant-lice12Pollen-tube20Pollination40Pomegranate8Propagation of apple-tree48,54Pruning36,40,86,104Pyrus baccata63coronaria63diocia75Ioensis63Malus62,63Soulardii64Receptacle of flower26Regions for apples97,99Repairing trees85Root-grafting50Roots43Scale insects12Scale of points108Score-card108Seedless apple74Seedling trees48,51Seeds, planting48Sharrock, Robert81Sheep in orchards45Sheepnose73Sod in orchards44Soil for apples42Spraying40,91,95,104Star-apple8Stigma20Stocks49Storing105Struggle for existence47Style20Surgery86Surprise73Sweet-and-Sour73Thinning38,39Thomson and Folger98Tilling40,44,47,104Tree surgery86Varieties66list of70Water-core74Whip-graft50Wilder, mentioned67Wormy apples89,102