. A manual of dangerous insects likely to be introduced in the United States through importations. aeus; attacks the foliage and possibly the larvae attack the roots in the West Indies. (See Sugar cane.)Cratopus punctum Fabricius; feeds on the foliage in Mauritius and quadrinodosus Chevrolat; feeds as larva on the leaves in nociturnus Kolbe; feeds on the leaves in German East Africa. Scolytidae. Xyleboms morstatti Hagedorn; German East Africa; bores in Bukoba coffee and Coffea stenophylla. Thliptoceras octoguttata Fid.; German East
. A manual of dangerous insects likely to be introduced in the United States through importations. aeus; attacks the foliage and possibly the larvae attack the roots in the West Indies. (See Sugar cane.)Cratopus punctum Fabricius; feeds on the foliage in Mauritius and quadrinodosus Chevrolat; feeds as larva on the leaves in nociturnus Kolbe; feeds on the leaves in German East Africa. Scolytidae. Xyleboms morstatti Hagedorn; German East Africa; bores in Bukoba coffee and Coffea stenophylla. Thliptoceras octoguttata Fid.; German East Africa; attacks beans. Cochlidiidse. Parasa lepida Cr.; Java; serious. Psychldae. Clania crameri Westwood and C. variegata Snellenhoeven; Orient. (See Tea.) Lyman triidae. Dasychira mcndosa Hlibner, D. misana Moore, and Orgyia postica Walker; India,Ceylon, Java; defoliators. Notodontidae. Stauropus alternus Walker; India, Ceylon, Java;defoliates. DIPTERA. Trypetidae. Anastrepha fraterculus Wiedemann. (See Fruit.)Ceratitiscapitata Wiedemann; attacks Coffea arabica.(See Fruit.). COLLARD. See Cabbage. CONIFERS. (Family Pinacese.) Fig. 35.—Pine bark beetle {Xylotrcchus quad-ripes): Adnlt. () Under this heading are treated the insectpests of Douglas spruce (Pseudotsuga), fir(Abies), hemlock spruce (Tsuga), larch (Larix), pine (Pinus), and spruce (Picea). This grouping is due to the fact that these trees have so many pests in commonand also because of a confusion in foreign and home literature of the names pine,spruce, and fir. A. IMPORTANT INSECTS ATTACKING VARIOUS CONIFERS. Diadosus scalaris Laporte et Gory; Diadoxus erythrurus White.(Cypress Borers. Buprestidae; Coleoptera.) Hosts: Murray pine (Pinus frenela), Lamberts cypress (Cupressus lambertiana). Injury: Very destructive to the wood, boring under the bark and into the wood. Description: D. scalaris is the larger species. Both are greenish in color, with theelytra largely reddish brown excep
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