Results 61 to 70 of about 2,986 (217)
Notes on Poisioning The Boll Weevill [PDF]
Journal of Economic Entomology, 1920 n ...
Newell, W., Bynum, E. K.
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PLANTS, PEOPLE, PLANET, Volume 6, Issue 5, Page 1024-1037, September 2024.Agricultural extension is recognized as an important pathway for generating changes in individual farmers' practices and therefore broader patterns of production. In the United States, historical research has implicated extension work in transformations that privileged White farmers and wealthier operations over other producers and that fostered the ...
Helen Anne Curry
wiley +1 more source
Revista de la Sociedad Entomológica Argentina, 2007 This study discusses the dispersal of Anthonomus grandis Boheman, the cotton boll weevil, in Argentina, Brazil, Paraguay and Bolivia, exploring the ecological and physiological factors that have made the dispersal and establishment of this insect in ...
Teodoro Stadler, Micaela Buteler
doaj
Pest Management Science, Volume 80, Issue 4, Page 1692-1701, April 2024.Pepper weevil were treated with gamma radiation at the pupal stage to investigate its impact on reproduction and quality. Male and female pepper weevils irradiated with 110 Gy as late‐stage pupae were effectively sterilized and also had decreased fecundity, longevity and spontaneous flight activity.
Jacob V Basso +2 more
wiley +1 more source
Scientia Agricola, 2001 The present study was undertaken to investigate the attractiveness of boll weevil adults by its aggregation pheromone under winter field conditions. Two experimental fields were utilized at "Casa Branca", SP, Brazil.
Wedson Desidério Fernandes +2 more
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, 2012 The boll weevil, Anthonomus grandis, has been monitored through deployment of traps baited with aggregation pheromone components. However, field studies have shown that the number of insects caught in these traps is significantly reduced during cotton ...
Borges, M. +11 more
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Assessing the Economic Impacts of Pesticide Regulations
Agriculture, 2018 Economic impacts of pesticide regulations are assessed using five alternative methodologies. The regulations include crop supply-enhancing eradication programs and crop supply-decreasing pesticide bans.
Uwe A. Schneider +2 more
doaj +1 more source
Mechanical damage in cotton buds caused by the boll weevil
Pesquisa Agropecuária Brasileira, 2003 The boll weevil (Anthonomus grandis Boheman) causes high levels of bud abscission in cotton plants due to feeding or oviposition punctures. It has been reported that abscission is mainly due to enzymes present in the insect's saliva, but mechanical ...
Santos Roseane Cavalcanti +3 more
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, 1918 Patent for Boll-Weevil Exterminator. Aims to provide a novel and improved apparatus for gathering the boll weevil and squares by air suction to catch insects and ...
Gholson, John M. +2 more
core
Scientia Agricola, 1999 Bracon sp. é um importante agente de controle biológico de Anthonomus grandis (Boheman). Estudaram-se em laboratório, aspectos biológicos de Bracon sp., utilizando-se como hospedeiro larva do bicudo do algodoeiro, a temperatura de 26 ± 2oC, 70 ± 5% UR e ...
Lúcia Helena Avelino Araújo +2 more
doaj +1 more source