Phytophagous insects in cotton crop residues during the fallow period in the state of Mato Grosso do Sul, Brazil [PDF]
Pesquisa Agropecuária Brasileira, 2018 : The objective of this work was to analyze the faunistic composition of the insect pests that occur during the fallow period in cotton (Gossypium hirsutum) crop residues in the state of Mato Grosso do Sul, Brazil. The study sites were the municipalities
Rafael Azevedo da Silva +4 more
doaj +1 more source
Padrão de emergência de adultos do bicudo do algodoeiro, Anthonomus grandis, ao longo da safra e entressafra na região Centro-Oeste. [PDF]
, 2014 bitstream/item/111269/1/bpd332-2011 ...
CHAGAS, G. A. +6 more
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Genetic structuring of boll weevil populations in the US based on RAPD markers [PDF]
, 2004 Randomly amplified polymorphic DNA (RAPD) analysis was performed to infer the magnitude and pattern of genetic differentiation among boll weevil populations from eighteen locations across eight US states and north-east Mexico.
Kim, K. +2 more
core +3 more sources
Insect Molecular Biology, Volume 35, Issue 2, Page 126-138, April 2026.Comprehensive genome and stage‐specific transcriptomes reveal 14,637 genes in Listronotus oregonensis, advancing genetic insights into a key agricultural pest. Compared with related species, L. oregonensis exhibits reduced chemoreceptor gene families but expanded detoxification gene clusters, reflecting its narrow host range and adaptability.
Dave T. Ste‐Croix +2 more
wiley +1 more source
Survival pattern of the boll weevil during cotton fallow in Midwestern Brazil [PDF]
Pesquisa Agropecuária Brasileira, 2017 : The objective of this work was to determine the survival pattern of the cotton boll weevil during fallow in Midwestern Brazil. The percentage of adults that remained in the cotton reproductive structures, the percentage of adults searching for shelters,
Carmen Silvia Soares Pires +6 more
doaj +1 more source
Eficiência do tipo de formulação e da forma de aplicação do fungo Beauveria bassiana no controle de adultos do bicudo em laboratório. [PDF]
, 2011 Agente microbiano; Praga; Delineamento experimental; Tipo de formulação; Forma de aplicação; Avaliação da eficiência;bitstream/CNPA-2009-09/14848/1/CIRTEC43 ...
SILVA, C. A. D. da
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Reproductive Status of Boll Weevils During Season and Off‐Season of Cotton in the Cerrado of Brazil
Entomologia Experimentalis et Applicata, Volume 174, Issue 2, Page 113-122, February 2026.Cotton boll weevils were monitored continuously and counted weekly over two agricultural years in the Brazilian Cerrado. The survey resulted in a total of 94 519 adults captured in approximately similar percentages of females and males during both the growing and off‐seasons.
Karolayne Lopes Campos +5 more
wiley +1 more source
Journal of Cotton Research, 2023 Background To control the boll weevil Anthonomus grandis grandis (Coleoptera: Curculionidae), a key pest of cotton in the Americas, insecticides have been intensively used to manage their populations, increasing selection pressure for resistant ...
Beatriz S. Coelho +7 more
doaj +1 more source
Evaluation de l'efficacité du méthyl parathion vis-à-vis d'Anthonomus grandis Boheman en culture cotonnière au Nicaragua [PDF]
, 1987 Les quantités de méthyl parathion utilisées en culture cotonnière au Nicaragua contre Anthonomus grandis sont de plus en plus importantes. Une étude par la méthode la DL 50 a montré une sensiblité des populations locales d'Anthonomus de 10 à 30 fois ...
Gonzalez, D.F., Laboucheix, Jean
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Ciencia y Agricultura, 2018 Anthonomus grandis y Spodoptera frugiperda son las principales plagas del algodón en la región Caribe de Colombia, la principal productora de algodón del país. El control de A. grandis representa el 20 % de los costos de producción.
Lorena Osorio-Almanza +2 more
doaj +1 more source