Results 81 to 90 of about 944 (206)
Characterization of Bacillus thuringiensis isolates toxic to cotton boll weevil (Anthonomus grandis)
, 2007 The cotton boll weevil (Anthonomus grandis) is the major cotton pest in the Americas. One of the alternatives for its control is the utilization of Bacillus thuringiensis (Bt), an entomopathogenic bacterium characterized by its production of insecticidal
Waga, Isabel C. +7 more
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Methyl parathion efficiency against cotton boll weevil.
, 2016 Dosis letales medias del insecticida Paratión Metílico fueron determinadas en poblaciones de picudo del algodonero Anthonomus grandis colectadas en Río Bravo Tamaulipas, México; Tiquisate, Guatemala y Weslaco Texas E.U.A.
Wolfenbarger, Dan A. +1 more
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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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Morphology and Morphometry of the Reproductive Tract of the Cotton Boll Weevil after Prolonged Feeding on Alternative Diets. [PDF]
Insects, 2023 Carvalho TDS +5 more
europepmc +1 more source
Toxicity to cotton boll weevil Anthonomus grandis of a trypsin inhibitor from chickpea seeds
, 2011 Cotton (Gossypium hirsutum L.) is an important agricultural commodity, which is attacked by several pests such as the cotton boll weevil Anthonomus grandis. Adult A. grandis feed on fruits and leaf petioles, reducing drastically the crop production.
Furtado Junior, José de Ribamar +7 more
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Susceptibility of Cotton Boll Weevil (Coleoptera: Curculionidae) to Spinosyns
Journal of Economic Entomology, 2019 AbstractThe control of boll weevil, Anthonomus grandis grandis Boh., relies primarily on synthetic insecticides. Although insecticides are registered to spray cotton fields against boll weevils, only a few offer satisfactory control and most have broad-spectrum action.
Guilherme G, Rolim +4 more
openaire +2 more sources
Revista Caatinga, 2015 Cotton boll weevil, Anthonomus grandis Boheman (Coleoptera: Curculionidae), is one of the most limiting factors for cotton crop expansion. It presents different biological and behavioral aspects that ensure its success on this agroecosystem.
JULIANA ALVES DE MACÊDO +4 more
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, 1996 The cotton boll weevil is an insect that has its life cycle very close with the cotton culture. Its preferences for the strutures of frutifications (squares and bolls), used as feed and reproducing sites, imposes a great number of damages on culture.
MEYER, J. F. C. A. +3 more
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, 2023 This article shows the data analyzed on the basis of GAT technology on common cotton pests and factors affecting their spread in the results of monitoring carried out in Qushkupir district in 2022.
Qurbanov Marks Matqurbanovich +2 more
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Revista de la Sociedad Entomológica Argentina, 2009 El control de las poblaciones de Anthonomus grandis Boheman, por debajo de su umbral de daño económico durante el ciclo del cultivo del algodón, se realiza en forma efectiva hasta el momento, a través de insecticidas de síntesis.
Teodoro Stadler
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