Results 131 to 140 of about 52,524 (279)

Cholesterol oxidase interference on the emergence and viability of cotton boll weevil larvae

open access: yesPesquisa Agropecuária Brasileira, 2002
The aim of this work was to evaluate the influence of the enzyme cholesterol oxidase (Coase) on emergence and viability of larvae of the cotton boll weevil (Anthonomus grandis Boheman, 1843).
Santos Roseane Cavalcanti   +5 more
doaj  

Effect of temperature on the reproduction of Bracon vulgaris Ashmead (Hymenoptera: Braconidae), a parasitoid of the cotton boll weevil

open access: yesAnais da Academia Brasileira de Ciências, 2011
This research studied the effect of temperature on the reproduction of Bracon vulgaris Ashmead, an ectoparasitoid of cotton boll weevil ( Anthonomus grandis Boheman) at constant temperatures of 20, 25 and 30ºC, 70 ± 10% RH and a photophase of 14 h ...
Francisco S. Ramalho   +5 more
doaj  

Evaluation of transgenic cotton: Preliminary results of the Coodetec-Cirad program in Brazil [PDF]

open access: yes, 2000
The objectives and first results of the cooperation program running between COODETEC and CIRAD are presented in this short note. Two species of the genus Spodoptera are being kept in the laboratory for evaluation of transformed lines of Coker 310 with ...
Gondim, D.M.C.   +3 more
core  

Ecological bases for an I.P.M. programme for the cotton boll weevil (Anthonomus grandis Boh.) in São Paulo State, Brazil. [PDF]

open access: yes, 2015
Since the boll weevil, Anthooomus granQis Boh., was detected io cotton üelds in São Paulo state, Brazil, in 1983, maoy ecological aspects have been studied aimiog the establishment of some Integrated Pest Maoegement (I.P.M.) strategies for its contraI ...
HABIB, M. E. M., PIEROZZI JR. I.
core  

Resistência de genótipos de algodoeiro a Anthonomus grandis Boh., Frankliniella sp. e Aphis gossypii Glover [PDF]

open access: hybrid, 1997
Lauro Morales   +4 more
openalex   +1 more source

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