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Registros recuperados: 4
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Agricultural entomology in the state of Acre, Brazil: a historical overview and future challenges. Repositório Alice
SUTIL, W. P.; SANTOS, R. S..
Family-based agriculture is predominant in the state of Acre, Brazil. Although it has less economic impact in relation to large-scale plantations, it is also subject to biological imbalances, such as pest attacks, generating economic losses for producers. Phytosanitary knowledge is still incipient in this Brazilian state and it becomes an obstacle to production, often resulting in mistaken management decisions. In this context, this work aimed to present a history of two decades of research in the area of Agricultural Entomology, especially in the areas of integrated management and biological pest control of the most relevant crops grown in Acre state. In this review, 58 scientific papers related to Agricultural Entomology were presented, 23 on surveys...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Agricultural entomology; Revisão histórica; Historical overview; Panorama historico; Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Entomologia.
Ano: 2020 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1120469
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Biology and nutrition of Spodoptera frugiperda (Lepidoptera: Noctuidae) fed on different food sources Scientia Agricola
Silva,Débora Mello da; Bueno,Adeney de Freitas; Andrade,Karine; Stecca,Cristiane dos Santos; Neves,Pedro Manuel Oliveira Janeiro; Oliveira,Maria Cristina Neves de.
ABSTRACT: We studied Spodoptera frugiperda development using different food sources in the laboratory and field. Newly hatched larvae were fed soybean, cotton, maize, wheat, and oat leaves. An artificial diet was used as the control. Duration of pre-pupal, pupal, and larva-adult period, pupal weight, sex ratio, survival, larva feeding preferences, oviposition preferences, and nutritional quality of different hosts were evaluated. Insects fed on wheat showed the shortest larva-adult period. The insects fed on cotton and soybean had longer larval development cycles and pupae of lower weight. Feeding preference was evident for third instar larvae and did not differ between wheat, oat, maize, and soybean, which were the preferred hosts. Moths oviposited to a...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Agricultural entomology; Feeding behavior; Insect-plant interactions.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000100018
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Mulberry (Morus nigra L., Moraceae) Hosting Scale Insects Crypticerya brasiliensis (Hempel, 1900) (Hemiptera: Monophlebidae) and Pseudaulacaspis pentagona (Targioni-Tozzetti, 1886) (Hemiptera: Diaspididae) in the Federal District, Brazil. Repositório Alice
CASTRO, M. T. de; MONTALVÃO, S. C. L.; PERONTI, A. L. B. G.; WOLFF, V. R. dos S.; MONNERAT, R. G..
bitstream/item/213885/1/5e8ed0893c722.pdf
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Phytophagous insect; Agricultural entomology; Damage in trees; Scale insects.
Ano: 2020 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1123194
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Resistance of squash cultivars to Aphis gossypii Horticultura Brasileira
Baldin,Edson LL; Marchi,Lia S; Schlick,Eunice C.
The Cucurbitaceae plants are damaged by attack of a wide spectrum of insects and microorganisms. Among the sucker insects causing damages on squash Cucurbita pepo (L.), the aphid Aphis gossypii (Glover) (Hemiptera: Aphididae) is pointed as one of the most important, once their nymphs and adults suck the sap of the leaves continuously, besides being potential vector of virus. The present research evaluated different cultivars, aiming to identify the resistance against this aphid. The cultivars Novita, Sandy, Caserta Cac Melhorada, Novita Plus, Samira, AF-2858 and Caserta TS were used in laboratory assays (T= 25±2ºC; RH= 70±10% and fotophase= 12 h). In the immature phase the duration of nymphal instars was evaluated, the total duration and their viability,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cucubita pepo; Host plant resistance; Aphididae; Antibiosis; Agricultural entomology.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362009000300020
Registros recuperados: 4
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