=Brachytoenia melania=, or the Many-dotted Apple Leaf-worm, is mentioned by Fitch[40] as eating holes in the leaves, in June and September. It is rather thick, light green, an inch and a quarter long, with five white lines and numerous white dots; the worms spin their cocoons in a leaf. There are two crops. =Loxotænia cerasivorana=, (_Fitch_), or the Cherry Tortrix, is a deep yellow worm, with black head and feet. Found in July, fastening the leaves together and living in families, forming a large nest.[41] =Desmia maculalis=, or the Spotted-winged Sable, or Grape Leaf-folder, is a slender, active green worm, that feeds upon and disfigures the leaves of our grape vines, rolling them with great regularity, and fastening them with strong bands of beautiful white silk. The pupa is formed within the rolled leaf. These worms begin in June, but continue to fold the leaves during the season of growth. They can be destroyed by hand-picking, but it requires quickness and dexterity, as the worm escapes from either end of the open pipe when disturbed. The warblers are very fond of them, and destroy a great many. =Carpocapsa pomonella=, or the Codling-moth, is one of these Tortrices, which gives great trouble. It has been introduced from Europe, but is steadily increasing as our orchards grow older, until we now have few perfect fruit. The moth appears early in the summer to lay the eggs of the first crop of worms. This insect is figured and described by different authors, among whom Dr. Trimble, of New Jersey, has paid it especial attention in his recent work. The eggs are dropped singly upon the blossom end of the apple, that affords an entrance to the young worm, which passes to the core, about which it consumes the pulp and the seeds. The worm is whitish, becoming flesh-colored. In warm weather it attains its growth in three or four weeks, and makes its exit by gnawing through the side of the fruit. It instinctively seeks the stem of the tree to secrete itself under the scales of bark, and this affords us an opportunity to destroy it in the pupa state, for it will creep under any shelter that may be put in its way. The REMEDIES will depend upon the habits of the insect. The moth, being nocturnal, may be destroyed by burning lamps or fires in the orchard during June, when they are first at work; cheap coal-oil may be used for the purpose. The pupæ can be entrapped in large numbers, by putting a piece of old rag in the crotch of the tree, beneath which the worms will crawl to spin their cocoons, when they may easily be destroyed. Dr. Trimble has used a trap, made by twisting a hay rope and fastening it about the trunk of the tree; under the rope immense numbers will be found. This trap should be examined fortnightly, as the moths hatch out during hot weather in a shorter time than later in the season, when some remain over winter in the pupal state.