Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Sivasupramaniam, Saku"'
In 1995, silverleaf whitefly, Bemisia argentifolii Bellows and Perring, resistance to the widely -used mixture of Danitol® (fenpropathrin) + Orthene® (acephate) was shown to be severe and widespread in Central Arizona cotton. Thereafter, laboratory
Externí odkaz:
http://hdl.handle.net/10150/211101
Autor:
Perlak, Frederick J., Oppenhuizen, Mark, Gustafson, Karen, Voth, Richard, Sivasupramaniam, Saku, Heering, David, Carey, Boyd, Ihrig, Robert A., Roberts, James K.
Publikováno v:
Plant Journal; Sep2001, Vol. 27 Issue 6, p489-501, 13p
Rearing of two field strains (Maratha, Yuma) of pink bollworm. Pectinophora gossypiella (Saunders). from Arizona under conditions free of insecticides resulted in reversion of resistance (in adults) in four and five generations. respectively. to leve
Externí odkaz:
http://hdl.handle.net/10150/208372
Responses of five field -collected populations of the pink bollworm. Pectinophora gossypiella (Saunders). from Arizona and southern California. were compared with those of a standard. susceptible -laboratory strain. Field strains showed less than two
Externí odkaz:
http://hdl.handle.net/10150/208354
Autor:
Sivasupramaniam, Sakuntala.
The overwintering physiology of boll weevils was evaluated using collections from a field in Laveen and 2 fields in Marana, Arizona, during the 1987-1988 winter and spring, and the 1988 non-cotton season, respectively. The objectives of the study wer
Externí odkaz:
http://hdl.handle.net/10150/185143