. Les insectes ravageurs et maladies des plantes : remèdes contenant des suggestions et recommandé pour adoption par les agriculteurs, producteurs de fruits, et les jardiniers de la province . Parasites, maladies fongiques des plantes ; les insectes nuisibles. 28 - Commission provinciale d'Horticulture. 1897. Le CUECULIO Conotrachdus nenupharânerhst (PRUNE). L'diflferent étapes sont illustrées dans la gravure ci-dessus : (a) représente le grub beaucoup amplifiés ; (6) la chrysalide, et (c) l'insecte, à la fois amplifiés ; (d) le jeune fruit, montrant la marque en forme de orescent faites par l'insecte, et le ourculio, taille de la vie, à son travail. On sait que jusqu'à présent, ce ravageur de prune

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. Insect pests and plant diseases : containing remedies and suggestions recommended for adoption by farmers, fruit-growers, and gardeners of the province . Pests; Fungal diseases of plants; Insect pests. 28 â Provincial Board of Horticulture. 1897. THE PLUM CUECULIO (Conotrachdus nenupharânerhst). The diflferent stages are shown in the engraving above: (a) represents the grub much magnified; (6) the chrysalis, and (c) the beetle, both magnified; (d) the young fruit, showing the orescent-shaped mark made by the insect, and the ourculio, life size, at its work. So far as known, this pest of plum growers in Eastern States and Provinces does not occur in British Columbia, but it is advisable that our fruit-growers should know the appear- ance of the insect. It belongs to the family of snout beetles, so called from "^^ , . the shape of the head, which is elongated into a beak. The beetle is a small, Plum Curcuho. j.^^gjj^ grayish insect, about one-fifth of an inch long. The female deposits eggs in the young fruit of plums and cherries, causing them to drop prematurely, generally before the larvae are full grown. The Imported Currant Borer {Sesia tipuliformis) is reported from New Westminster, Burnaby, Vancouver, Vernon and Victoria. In the injurious stage of its existence this insect is a small whitish larvae that burrows up and down the stems Imported ^f currant and gooseberry bushes, stunting the growth and urran r r. ^gjj^g^jjjg them unfruitful. It hatches from eggs deposited singly on the young stems near the buds, early in summer, by a clear-winged wasp-like moth, with a bluish-black body and three yellow bands across the abdomen. The wings are transparent except at the borders, where they are brownish black. The young larvse gnaw through the stem to the centre, where p*â¢"' ^'o'h. they feed on the pith all summer, making a burrow several inches in length. When full grown the larvae eat through the stem wall almost to the outside and then change to chry

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