Abstract The objective of this work was to evaluate the effects of sublethal exposure to the insecticides malathion and beta-cyfluthrin on the pheromone perception and emission by the cotton boll weevil (Anthonomus grandis grandis Boheman (Coleoptera: Curculionidae)).
Sharrine Omari +9 more
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Agronomía Colombiana, 2006 <p class="MsoNormal" style="margin-bottom: .0001pt; text-align: justify; line-height: normal;"><span style="font-size: 10.0pt; font-family: ";Cambria";,";serif";; mso-ascii-theme-font: major-latin; mso-hansi-theme-font: major-latin;">El ...
Gómez Sylvia +2 more
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Avaliação do efeito do inseticida propoxur em armadilhas com feromônio para bicudo do algodoeiro (Anthonomus grandis Boheman, 1843). [PDF]
, 2013 O objetivo do presente estudo foi verificar a viabilidade de se utilizar, nas armadilhas com feromônio para bicudo, o inseticida Propoxur 10% sob a forma de pedaços de coleiras antipulga e carrapatos, para cães, em substituição a plaquetas importadas dos
CAMPAGNOLLA, C., MARTIN, D. F.
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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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Manejo integrado de pragas do algodoeiro, com enfase aos efeitos colaterais dos pesticidas e o uso de controle biologico. [PDF]
, 2011 Conceitos gerais; Efeitos colaterais dos pesticidas no agroecossistema algodoeiro; Seletividade de inseticidas; Resistencia de plantas a insetos e suas interacoes como controle quimico e o controle biologico; Controle biologico na agroecosistema ...
ALMEIDA, R. P. de, SOARES, J. J.
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Diversité des Arthropodes rencontrés en culture cotonnière au Paraguay. 1. Insectes et acariens phytophages [PDF]
, 2014 Le cotonnier est l'une des plantes cultivées les plus attaquées au monde par les Insectes. Cette culture fait l'objet d'une très forte protection phytosanitaire avec des insecticides chimiques de synthèse. Au Paraguay, la production locale de semences de
Aberlenc, Henri-Pierre +5 more
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A Simulation Model Examining Boll Weevil Dispersal: Historical and Current Situations [PDF]
, 2017 A linear deterministic simulation model was developed to examine the historical rate of movement of the boll weevil, Anthonomus grandis grandis Boheman, across the southeastern United States.
Brown, Steve +6 more
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The Coleopterists' Bulletin, 1966 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +2 more sources
Do tissue carbon and nitrogen limit population growth of weevils introduced to control waterhyacinth at a site in the Sacramento-San Joaquin Delta, California? [PDF]
, 2004 Waterhyacinth (Eichhornia crassipes(Mart.) Solms), is a serious problem in the Sacramento Delta. Two weevil species (Neochetina bruchi Hustache and N. eichhorniae Warner) have been introduced as biological control agents. The purpose of this study was
Ksander, Gregory G., Spencer, David F.
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POTENCIAL DE DAÑO DE Anthonomus grandisBoheman EN EL CULTIVO DEL ALGODONERO EN EL SINU MEDIO
Temas Agrarios, 2003 Para determinar el efecto del potencial de daño de Anthonomus grandis Boheman, se realizó el presente trabajo bajo condiciones de campo (28°C., HR 80% y PP media anual de 1200 mm).
Lorena I. Martínez +2 more
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