Výsledky vyhledávání - "H. T. Dulmage"

U.S. Standard Bioassay for the Potency Assessment of Bacillus thuringiensis Serotype H-14 Against Mosquito Larvae

Autor: I. M. Hall, T. L. Couch, R. E. McLaughlin, P. L. Versoi, R. I. Rose, H. T. Dulmage, R. T. Alls, D. A. Dame

Publikováno v: Bulletin of the Entomological Society of America. 30:26-29

A protocol for bioassay of Bacillus thuringiensis H-14 preparations for potency against mosquito larvae is described and proposed for adoption as the accepted standard bioassay for the United States marketplace and research community. This protocol d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab58848dfef2235b47ad3256bc71ac66
https://doi.org/10.1093/besa/30.1.26

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Experimental formulations ofBacillus sphaericus for the control of anopheline and culicine larvae

Autor: A. Inman, C. M. Lacey, D. H. Ross, H. T. Dulmage, Lawrence A. Lacey

Publikováno v: Journal of Industrial Microbiology. 3:39-47

Four experimental formulations ofBacillus sphaericus Neide (2362 isolate) were evaluated for larvicidal activity against culicine and anopheline larvae in several natural and artificial habitats. A granular formulation (5% primary powder) was tested

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4cc97bc9d1856ae01ed9821e83d886ea
https://doi.org/10.1007/bf01569441

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HD-968-S-1983, A Proposed U.S. Standard for Bioassays of Preparations of Bacillus thuringiensis subsp. israelensis-H-14

Autor: R. E. McLaughlin, R. I. Rose, H. T. Dulmage, T. L. Couch, L. A. Lacey, R. T. Alls

Publikováno v: Bulletin of the Entomological Society of America. 31:31-34

A cooperative program involving scientists from three USDA and three industrial laboratories has examined a candidate standard for use in bioassays of Bacillus thuringiensis subsp. israelensis. This formulation, labeled HD-968-S-1983, was extensively

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fc64f61d783591ad4c12e718e25c21f4
https://doi.org/10.1093/besa/31.2.31

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Comparative Susceptibility of Heliothis virescens and H. zea to the Nuclear Polyhedrosis Virus Isolated from Autographa californica123

Autor: D. L. Jay, F. D. Stewart, A. J. Martinez, P. V. Vail, H. T. Dulmage

Publikováno v: Journal of Economic Entomology. 71:293-296

Heliothis virescens (F.) was more susceptible to a nuclear polyhedrosis Virus (NPV) isolated from Autographa californica (Speyer) than to a commercial formulation of an NPV isolated from Heliothis species . H. zea (Boddie) was less susceptible to the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1821b640af445d6de05e832b282379e6
https://doi.org/10.1093/jee/71.2.293

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Fate of Bacillus sphaericus 1593 and 2362 spores used as larvicides in the aquatic environment

Autor: J A Correa, M Urbina, H T Dulmage, H. A. Darwazeh, E. W. Davidson, Mir S. Mulla, J Payne

Publikováno v: Applied and environmental microbiology. 47(1)

Dry powders produced from insecticidal Bacillus sphaericus strains 1593 and 2362 were applied against Culex tarsalis and Anopheles franciscanus mosquito larvae in small-plot field trials. Good control of C. tarsalis, but not of A. franciscanus, was p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b7180a8eccdee83ed504bca0cf7f62a
https://pubmed.ncbi.nlm.nih.gov/6696411

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Efficacy and field evaluation of Bacillus thuringiensis (H-14) and B. sphaericus against floodwater mosquitoes in California

Autor: M S, Mulla, H A, Darwazeh, L, Ede, B, Kennedy, H T, Dulmage

Publikováno v: Journal of the American Mosquito Control Association. 1(3)

The microbial control agents Bacillus thuringiensis (H-14) and B. sphaericus were evaluated in laboratory and field against Psorophora columbiae. Bacillus sphaericus strain 2362 was also tested in the field against Aedes melanimon. Psorophora columbi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::02b4ff6e24e0c13995b4a691a751ec78
https://pubmed.ncbi.nlm.nih.gov/2906673

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Properties of the -entotoxin of Bacillus thuringiensis IMC 10,001 against the tobacco budworm

Autor: D A, Wolfenbarger, A A, Guerra, H T, Dulmage, R D, Garcia

Publikováno v: Journal of economic entomology. 65(5)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d57f81d33c91c19cb27dcd150a216275
https://pubmed.ncbi.nlm.nih.gov/5085778

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The δ-Endotoxin of Bacillus thuringiensis, HD-l, and Chemical Insecticides for Control of the Tobacco Budworm and the Bollworm123

Autor: R. L. McGarr, H. T. Dulmage, Dan A. Wolfenbarger

Publikováno v: Journal of Economic Entomology. 63:1357-1358

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::544800951027c4bdc1b405ec854978c1
https://doi.org/10.1093/jee/63.4.1357

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Transovum Transmission of a Polyhedrosis Virus and a Microsporidian Parasite in the Pink Bollworm and Corn Earworm

Autor: H. T. Dulmage, J. R. Adams, T. A. Wilcox, H. R. Bullock

Publikováno v: Proceedings, annual meeting, Electron Microscopy Society of America. 27:380-381

Rearing of pink bollworm,Pectinophora gossypiella(Saunders) and corn earworm,Heliothis zea(Boddie) have been plagued sometime with cytoplasmic polyhedrosis and a chronic microsporidian infection. This problem inspired us to make histopathological exa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3becbba637ace1302fc325956a0cbc8b
https://doi.org/10.1017/s0424820100063810

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