Zobrazeno 1 - 10
of 2 521
pro vyhledávání: '"BUTLER, G."'
Cottonseed oil applied to cotton repelled sweetpotato whitefly (SPW) adults up to 8 days in greenhouse tests. Soybean oil (5 %) resulted in reduced numbers of adults and numbers of eggs laid. SPW egg hatch was reduced 84% after treatment with 10% cru
Externí odkaz:
http://hdl.handle.net/10150/208378
Autor:
Butler, G. D. Jr., Henneberry, T. J.
The effects of temperature on development and longevity of a Microplitis sp. from Australia on the beet armyworm, Spodoptera erigua (Hübner) was studied in the laboratory. Time of development ranged from 25 days at 15°C to 6.2 days at 27.5 °C. The
Externí odkaz:
http://hdl.handle.net/10150/208377
Studies were conducted to identify potential sources of cotton germ plasm resistant to sweetpotato whitefly (SPW), Bemisia tabaci (Gennadius). Numbers of adult SPW sampled using black pan and vacuum methods showed reduced numbers of SPW on GC-EXP-700
Externí odkaz:
http://hdl.handle.net/10150/208312
Publikováno v:
CALS Publications Archive. The University of Arizona..
Externí odkaz:
http://hdl.handle.net/10150/607093
http://arizona.openrepository.com/arizona/handle/10150/607093
http://arizona.openrepository.com/arizona/handle/10150/607093
Autor:
Butler, G. D., Jr., Werner, F. G.
Publikováno v:
CALS Publications Archive. The University of Arizona..
Externí odkaz:
http://hdl.handle.net/10150/602185
http://arizona.openrepository.com/arizona/handle/10150/602185
http://arizona.openrepository.com/arizona/handle/10150/602185
Autor:
Butler, G. D. Jr., Wilson, F. D.
The 1985 and 1986 Cotton Reports have the same publication and P-Series numbers.
The sweet potato whitefly, Bemisia tabaci (Gennadius) continues to be a serious pest of cotton and an important vector of several virus diseases of fall vegetables.
The sweet potato whitefly, Bemisia tabaci (Gennadius) continues to be a serious pest of cotton and an important vector of several virus diseases of fall vegetables.
Externí odkaz:
http://hdl.handle.net/10150/219769
Autor:
Butler, G. D. Jr.
The 1985 and 1986 Cotton Reports have the same publication and P-Series numbers.
The sweet potato whitefly and banded winged whitefly overwinter and build up in the spring on globe mallow, cheeseweed, and alfalfa in the Tempe, Arizona area. Duri
The sweet potato whitefly and banded winged whitefly overwinter and build up in the spring on globe mallow, cheeseweed, and alfalfa in the Tempe, Arizona area. Duri
Externí odkaz:
http://hdl.handle.net/10150/219783
Autor:
Butler, G. D. Jr.
The 1985 and 1986 Cotton Reports have the same publication and P-Series numbers.
Development of this sweet potato whitefly parasite from egg to adult varied from 47.5 days at 17.5 °C to 14.0 days at 30.0 °C. Development of the parasite was fas
Development of this sweet potato whitefly parasite from egg to adult varied from 47.5 days at 17.5 °C to 14.0 days at 30.0 °C. Development of the parasite was fas
Externí odkaz:
http://hdl.handle.net/10150/219770
Autor:
Butler, G. D. Jr., Henneberry, T. J.
Two insecticide applications were made to cotton in late August and early September. Higher Bemisia tabaci populations were observed in the malathion treatment, as sampled by vacuum samples, and in the DyloxR and malathion treatments, as sampled by y
Externí odkaz:
http://hdl.handle.net/10150/219406