Results 31 to 40 of about 8,450 (217)

Population genomics and phylogeography of the boll weevil, Anthonomus grandis Boheman (Coleoptera: Curculionidae), in the United States, northern Mexico, and Argentina

open access: yesEvolutionary Applications, 2021
The boll weevil, Anthonomus grandis Boheman (Coleoptera: Curculionidae), is an important pest of commercial cotton across the Americas. In the United States, eradication of this species is complicated by re‐infestations of areas where eradication has ...
Tyler J. Raszick   +9 more
doaj   +1 more source

Stink Bugs and Leaffooted Bugs Are Important Fruit, Nut, Seed and Vegetable Pests

open access: yesEDIS, 2005
Stink bugs (Pentatomidae) and leaffooted bugs (Coreidae) are important direct pests of many seed, fruit, vegetable and nut crops. Recently they have become serious pests of cotton because of the reduction in pesticide use resulting from the eradication ...
Russell F. Mizell, III
doaj   +5 more sources

Infestation of Anthonomus grandis (Coleoptera: Curculionidae) on re-sprout of cotton plants

open access: yesPesquisa Agropecuária Tropical, 2015
The destruction of cotton crop residues at the end of the crop cycle is a key strategy for the phytosanitary crop management, since its off-season re-sprout can provide sites for feeding and oviposition of pests such as the boll weevil.
José Fernando Jurca Grigolli   +5 more
doaj   +1 more source

Assessing the performance of YOLOv5 algorithm for detecting volunteer cotton plants in corn fields at three different growth stages

open access: yesArtificial Intelligence in Agriculture, 2022
The feral or volunteer cotton (VC) plants when reach the pinhead squaring phase (5–6 leaf stage) can act as hosts for the boll weevil (Anthonomus grandis L.) pests.
Pappu Kumar Yadav   +11 more
doaj   +1 more source

Isolation and characterization of polymorphic microsatellite loci in the boll weevil, Anthonomus grandis Boheman (Coleoptera: Curculionidae) [PDF]

open access: yes, 2004
The boll weevil (Anthonomus grandis Boheman) is a major insect pest of cotton in North America. Dispersal activity poses a threat to ongoing eradication efforts in the US, but little is known about the frequency of long-distance migration.
Kim, Kyung   +2 more
core   +3 more sources

Identification of Volatile Compounds Involved in Host Location by Anthonomus grandis (Coleoptera: Curculionidae)

open access: yesFrontiers in Ecology and Evolution, 2018
Phytophagous insects rely on plant volatiles to locate suitable hosts upon which to feed or oviposit. The boll weevil, Anthonomus grandis, is the main pest on cotton crops in the Neotropical region and is attracted to host plant volatiles, especially ...
Diego M. Magalhães   +8 more
doaj   +1 more source

The oral secretion from Cotton Boll Weevil (Anthonomus grandis) induces defense responses in cotton (Gossypium spp) and Arabidopsis thaliana

open access: yesCurrent Plant Biology, 2022
Cotton Boll Weevil (CBW, Anthonomus grandis) is a devastating insect-pest affecting cotton (Gossypium spp), using cotton internal floral structures for larval development, making it difficult to control. Little is known about the mechanism underlying CBW-
Stéfanie Menezes de Moura   +6 more
doaj   +1 more source

Selection of entomopathogenic fungi to control stink bugs and cotton boll weevil

open access: yesPesquisa Agropecuária Tropical, 2023
Entomopathogenic fungi stand out in the biological control of several agriculturally important insects. Six isolates of Metarhizium anisopliae, Cordyceps javanica, Beauveria sp. and B.
Larissa Moreira de Sousa   +5 more
doaj   +1 more source

Survival and preference of cotton boll weevil adults for alternative food sources

open access: yesBrazilian Journal of Biology
Plants that have potential as alternative food source (floral nectar, pollen and plant tissues) to the boll weevil during the intercropping season were evaluated considering the prevalent conditions of Cerrado in the Central Brazil.
M. Pimenta   +6 more
doaj   +1 more source

Reproductive Potential of Overwintering, F1, and F2 Female Boll Weevils (Coleoptera: Curculionidae) in the Lower Rio Grande Valley of Texas [PDF]

open access: yes, 2007
The feeding and oviposition activity of overwintering boll weevils, Anthonomus grandis grandis (Boheman), and seasonal fluctuations in development, survival, and reproduction of progeny of overwintering and first- and second-generation boll weevil ...
Armstrong, J. S.   +6 more
core   +3 more sources

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