Bibliography of the more important contributions to American economic entomology.

  • Bureau of Entomology
Date:
1889-1905
Catalogue details

Licence: In copyright

Credit: Bibliography of the more important contributions to American economic entomology. Source: Wellcome Collection.

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    32G, W [ALSilJ, 1>. 1). V^jiledictory. 18G7, V. 2, j). 111. <CJ*i’a,ct, jOiit,, Aii{fust^Septeniber, Note ol'thanks for aid received in editing tlio Practical Kiitomologiat. 327. W[ALSH], B. D. Tlie State entomologist of Illinois. <Pract. Ent., August-September, 18G7, v. 2, p. 111. Beprint: <Can. Fanner, 1 October, 18G7, v. 4. S.-b., No. 2, p. 98. Bill for appoiutindnt of State entomologist of Jilinois not carried into elfect- •328. W[axsh], B. D. The three so-called army-worms. <Pract. Ent., August-September, 18G7, v. 2, pp. 111-1] 4. Confusion caused by the use of the same popular name for AnomU [=Alelia} xuUna, Lencaniaiinipiincta, a.nd.Clmocam2)an!jlvatical=(lis8trial; habits, etc,, of the three species j lood-hahits of their larv.ej characters, parasites, and means .against C. sylvatica [—disalria']. 329. W[alsh], B. D. The-little Turk aud its crescent. <Pract. Ent., August-September, 1867, v, 2, pp. 114-115, Comments on letter from F. C. Hill; ovipositiou of Conotrachelug nenuphar. 330. [Walsh, B.D.] Apple-worm. {Garpocafsapomonella.) <Pract, Ent., August-September, 1867, v, 2, p. 115. Prevalence of C. pomonella in 1867 ; food-habits of its larva. 331. W[axsh], B. D. Spindle-worms. <Pract. Ent., August-Sep- tember, 1867, V. 2, pp. 115-116, Habits, etc., of Achatodes zew and of Gortyna nitela. 332. W[alsh], B. D. a plant growing out of an insect. <Pract. Ent., August-September, 186J, v, 2, p. 116. Lai’vm of Laelmosterna fusca infested with Cordyceps turned up by the plow in large nurahers; larvaj supposed to have eaten poisonous seed which has germinated after killing the larvse; sowing the seed as a means against the larvse. 333. [Walsh, B. D.]- The imported gooseberry saw-fly. <Pract. Ent., August-September, 1867, v. 2, p. 116. Changes in the larva of Wematus ventricosua [= ribeaii] during the last monlt; ravages, in Columbia County, N. Y.; extent of spread from Rochester, N. Y. 334. W[alsh], B. D. The Colorado potato-bug. <Pract. Ent., Au- gust-September, 1867, V. 2, p. 116. Spread of Doryphora 10-lineata into southern Michigan and western Indiana. / 335. W[Alsh], B. D. Apple-tree plant-lice. {Aphis malL) <Pract. Ent.,, August-September, 1867, v. 2, pp. 116-117. Effects of early frosts on Aphis mali. 336. W[alsh], B. D. The teut-catei’pillar of the apple-tree. {Clisio- campa americana.) <Pract. Ent., August-September, 1867, v. 2, p. 117. Sc.arcity of C. americana in 1867 duo to the abundance of .an egg p<arasite.
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