Primeiro registro de Anthonomus tomentosus (Faust) (Coleoptera: Curculionidae) na Amazônia Oriental
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منابع مشابه
First record of acerola weevil, Anthonomus tomentosus (Faust, 1894) (Coleoptera: Curculionidae), in Brazil.
The weevil of acerola fruits, Anthonomus tomentosus (Faust, 1894) (Coleoptera: Curculionidae), is recorded for the first time in Brazil. Samples of this insect were collected in fruits of acerola, Malpighia emarginata D.C. (Malpighiaceae), in four municipalities in the north-central region of Roraima State, in the Brazilian Amazon. Information about injuries observed in fruits infested with A. ...
متن کاملTranscriptomic Survey of the Midgut of Anthonomus grandis (Coleoptera: Curculionidae)
Anthonomus grandis Boheman is a key pest in cotton crops in the New World. Its larval stage develops within the flower bud using it as food and as protection against its predators. This behavior limits the effectiveness of its control using conventional insecticide applications and biocontrol techniques. In spite of its importance, little is known about its genome sequence and, more important, ...
متن کاملRevision of the subgenus Persexarthrus Voss of the genus Anthonomus Germar (Coleoptera: Curculionidae: Anthonomini).
The subgenus Persexarthrus Voss, 1944 of the weevil genus Anthonomus Germar, 1817 is revised. Anthonomus (Persexarthrus) behnei sp. n. is described. A neotype of Bradybatus ornatoides Reitter, 1898 and lectotypes for Anthonomus baudueri var. abeillei Desbrochers des Loges, 1892, A. cyprius Marshall, 1925 and Neobradybatus variabilis Hoffmann, 1963 are designated. The five species of the subgenu...
متن کاملFactors Affecting Pheromone Production by the Pepper Weevil, Anthonomus eugenii Cano (Coleoptera: Curculionidae) and Collection Efficiency
Several factors affecting pheromone production by male pepper weevils, Anthonomus eugenii Cano (Coleoptera: Curculionidae) as well as collection efficiency were investigated. Factors studied included: porous polymer adsorbents (Tenax versus Super Q), male age, time of day, male density, and male diet. Super Q was found to be a superior adsorbent for the male-produced alcohols and geranic acid a...
متن کاملMolecular cloning of a cysteine proteinase cDNA from the cotton boll weevil Anthonomus grandis (Coleoptera: Curculionidae).
The cotton boll weevil (Anthonomus grandis) causes severe cotton crop losses in North and South America. This report describes the presence of cysteine proteinase activity in the cotton boll weevil. Cysteine proteinase inhibitors from different sources were assayed against total A. grandis proteinases but, unexpectedly, no inhibitor tested was particularly effective. In order to screen for acti...
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ژورنال
عنوان ژورنال: EntomoBrasilis
سال: 2019
ISSN: 1983-0572
DOI: 10.12741/ebrasilis.v12i2.814