Zobrazeno 1 - 10
of 97
pro vyhledávání: '"G. B. White"'
Autor:
M Kalimuthu, I P Sunish, J Nagaraj, A Munirathinam, V Ashok Kumar, N Arunachalam, G B White, B K Tyagi
Publikováno v:
Journal of Vector Borne Diseases, Vol 52, Iss 2, Pp 182-184 (2015)
Externí odkaz:
https://doaj.org/article/3b58a014954144dc85dd4c817c525511
Autor:
G. B. White, R. Killick-Kendrick
Publikováno v:
Journal of Entomology Series A, General Entomology. 50:187-196
Polytene giant chromosomes of the Phlebotomine sandfly Lutzomyia longipalpis from two localities in Brazil were examined. They are preliminarily described and illustrated from larval salivary gland preparations. Polytenes in other tissues of larvae,
Autor:
Vincent D'Amico, J. D. Podgwaite, James Slavicek, Kevin W. Thorpe, Ralph E. Webb, J. Swearingen, G. B. White, B. Onken
Publikováno v:
Journal of Entomological Science. 40:446-460
The standard strain (LDP-226) of Gypchek®, a nucleopolyhedrovirus product registered by the USDA Forest Service against the gypsy moth, Lymantria dispar (L.), was compared against a strain, LdMNPV-203NL (NL = nonliquefying), that was developed for p
Autor:
R. E. Webb, G. B. White, T. Sukontarak, J. D. Podgwaite, D. Schumacher, A. Diss, R. C. Reardon
Publikováno v:
Northern Journal of Applied Forestry. 21:144-149
The USDA's Slow-the-Spread (STS) program seeks to retard the continued spread of the gypsy moth using ecologically desirable treatments such as Gypchek. At “trace” population levels, evaluation of treatment success by defoliation reduction, egg m
Publikováno v:
Journal of Entomological Science. 39:223-234
Assessment of gypsy moth, Lymantria dispar L. (Lepidoptera: Lymantriidae), populations in western Virginia during the year 2000, showed that larval mortality factors differed as a function of population density. Larval mortality, primarily due to the
Publikováno v:
Journal of Entomological Science. 38:300-313
Previous observations show that gypsy moth, Lymantria dispar L., mortality induced by the fungus Entomophaga maimaiga Humber, Shimazu & Soper is quickly manifested as host population density increases. However, the gypsy moth nucleopolyhedrovirus (Ld
Autor:
Ralph E. Webb, John D. Podgwaite, Kevin W. Thorpe, M. A. Valenti, R. A. Peiffer, G. B. White, Martin Shapiro, Roger W. Fuester
Publikováno v:
Journal of Entomological Science. 36:169-176
Gypchek and a granulosis virus were applied in various combinations against several gypsy moth instars under field conditions, and a Blankophor BBH + Gypchek treatment was included as a comparison of virus enhancers. The residual effects of the treat
Publikováno v:
Acta Horticulturae. :269-276
Autor:
Roger W. Fuester, Martin Shapiro, Ralph E. Webb, R. A. Peiffer, G. B. White, M. A. Valenti, Kevin W. Thorpe
Publikováno v:
Journal of Entomological Science. 34:391-403
We examined aspects of the gypsy moth, Lymantria dispar (L.)/nuclear polyhedrosis virus relationship, and the effects of Blankophor BBH on that relationship, that might impact the timing of virus kill in a cohort of treated larvae. We studied this re
Autor:
John D. Podgwaite, Ralph E. Webb, Richard C. Reardon, G. B. White, S. E. Talley, Kevin W. Thorpe
Publikováno v:
Journal of Entomological Science. 34:404-414
Gypsy moth, Lymantria dispar (L.), populations in three Maryland plots and three West Virginia plots were treated aerially with the gypsy moth multienveloped nuclear polyhedrosis virus product, Gypchek® (U.S. Forest Service, USDA, Washington, DC). T