Zobrazeno 1 - 10
of 51
pro vyhledávání: '"D. F. Clower"'
Autor:
Yan, Sunyi1,2 (AUTHOR), Si, Zhanfeng1 (AUTHOR), Qi, Guoan1,2 (AUTHOR), Zang, Yihao1 (AUTHOR), Xuan, Lisha1 (AUTHOR), He, Lu1,2 (AUTHOR), Cao, Yiwen1,2 (AUTHOR), Li, Xiaoran1 (AUTHOR), Zhang, Tianzhen1,2 (AUTHOR), Hu, Yan1,2 (AUTHOR) 0016211@zju.edu.cn
Publikováno v:
Advanced Science. Nov2024, Vol. 11 Issue 44, p1-16. 16p.
Publikováno v:
Journal of Economic Entomology. 82:52-57
Topical applications of the fully resolved active isomer ((S)-δ-cyano-3-phenoxybenzy I (R)-2-[2-chloro-4-(trifluoromethyl)-anilnio ]-3-methylbutonate), the h-resolved isomer ((R S)-o-cyano-3-phenoxybenzyl (R)-2-[2-chloro-4-(trifluoromethyl)-anilino]
Autor:
D. F. Clower, C. M. Watve
Publikováno v:
Environmental Entomology. 5:1075-1078
Species of the genera Eretmocerus and Encarsia (Order: Hymenoptera, Family: Eulophidae) are parasites of the bandedwing whitefly, Trialeurodes abutilonea (Haldeman) in Louisiana cotton and soybean agroecosystems. In the order of their prevalence, the
Publikováno v:
Journal of Economic Entomology. 76:243-246
Permethrin, fenvalerate, and deltamethrin [(S)-α-cyano-3-phenoxybenzyl cis -(IR)-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropane carboxylate] were bioassayed on adults of the boll weevil, Anthonomus grandis grandis Boheman at 15.6, 26.7, and 37.8°C.
Publikováno v:
Journal of Economic Entomology. 70:263-266
Bioassays during 1969–71 demonstrated that Trialeurodes abutilonea (Haldeman) had developed up to 78× resistance to methyl parathion in certain areas of Louisiana. Levels of resistance were highest in populations from areas where growers were expe
Publikováno v:
Journal of Economic Entomology. 76:1442-1447
Permethrin was applied by airplane to cotton in Three formulalions: 0.112.kg of insecticide in 9.35 liters of water per ha (conventional EC-water); the same amount of Insecticide in 2.34 liters of vegetable oil per ha (ULV-oil); and a like amount of
Publikováno v:
Journal of Economic Entomology. 71:477-480
Experiments were conducted to determine if some widely used herbicides affected certain insects and spiders found in Louisiana colton fields. Bioassays with dinoseb, diuron, and MSMA were conducted in the laboratory on Coleomegilla maculata (De Geer)
Autor:
John R. Walker, D. F. Clower
Publikováno v:
Annals of the Entomological Society of America. 54:92-99
The morphological regions and the histological structures of the alimentary canal of the queen ant, Solenopsis saevissima richteri Forel, are described and illustrated. The alimentary canal is composed of the following regions : pharynx, oesophagus,
Publikováno v:
Journal of Economic Entomology. 53:935-937
The sugarcane borer, Diatraea saccharalis (F.), is a pest of sugar cane in portions of Louisiana. It was studied in an effort to determine the effect of infestation on the yield and grade of corn. Various degrees of borer damage were obtained by appl
Publikováno v:
Journal of Economic Entomology. 59:460-462
Research was conducted utilizing DDT resistance as a criterion for studying the possible existence of host specific strains of the boll worm, Heliothis zea (Boddie). Bollworm larvae were collected from several hosts growing in representative cotton-p