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| Registros recuperados: 136 | |
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| XAVIER, L. M. S.; FERREIRA, D. M.; VIANA, P. A.; BLASSIOLI-MORAES, M. C.; BORGES, M.; BARRIGOSSI, J. A. F.; VILELA, E. F.; LAUMANN, R. A.. |
| The objective of this work was to evaluate the reproductive behavior and response of Elasmopalpus lignosellus (Zeller) males to calling females. Frequency of mating was recorded in couples during the first 7 days of the adult stage. Calling behavior of females was observed during the first 4 days of the adult stage and responses ofmales, in the same age intervals, to calling females were recorded in wind tunnel bioassays. The maximum number of matings occurred when the couple was between 24 and 48 h old. The scotophase period significantly influenced mating behavior, which peaked between 6 and 8 h of darkness and the mean mating duration was 93.9 ± 4.2 min. Calling females, when evaluated in a wind tunnel, attracted significantly more males than in... |
| Tipo: Artigo de periódico |
Palavras-chave: Comportamento reprodutivo; Praga de planta; Broca do colo; Acasalamento. |
| Ano: 2018 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1089313 |
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| OSCO, L. P.; FURUYA, D. E. G.; FURUYA, M. T. G.; CORRÊA, D. V.; GONÇALVEZ, W. N.; MARCATO JUNIOR, J.; BORGES, M.; MORAES, M. C. B.; MICHEREFF, M. F. F.; AQUINO, M. F. S.; LAUMANN, R. A.; LISENBERG, V.; RAMOS, A. P. M.; JORGE, L. A. de C.. |
| Na publicação: Maria Carolina Blassioli-Moraes. |
| Tipo: Artigo de periódico |
Palavras-chave: Field spectroscopy; Remote sensing; Precision agriculture; Artificial intelligence. |
| Ano: 2022 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1143293 |
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| LAUMANN, R. A.; BORGES, M.; ALDRICH, J. R.; KHRIMIAN, A.; MORAES, M. C. B.. |
| The Neotropical broad-headed bug, Neomegalotomus parvus (Westwood), is adapted to various leguminous crops and is considered a pest in common bean and soybean. The chemical communication of this species was studied in order to identify an attractant pheromone. Males and females of N. parvus produce several short-chain esters and acids, and their antennae showed electrophysiological responses to ?ve of these compounds, three common to both sexes (hexyl butanoate, 4-methylhexyl butanoate, and hexyl hexanoate), and two female-speci?c compounds (4-methylhexyl pentanoate and hexyl pentanoate). Both aeration extracts of females and a solution containing ?ve synthetic compounds mimicking the natural blend were attractive to males and females N. parvus in a... |
| Tipo: Separatas |
Palavras-chave: Neotropical broad-headed bug; Feromônio; Praga. |
| Ano: 2012 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/951149 |
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| FANCELLI, M.; BORGES, M.; LAUMANN, R. A.; PICKETT, J. A.; BIRKETT, M. A.; BLASSIOLI-MORAES, M. C.. |
| Diaphorina citri is a vector of the bacterial causative agent of Huanglongbing (HLB?=?Citrus greening), a severe disease affecting citrus crops. As there is no known control for HLB, manipulating insect behaviour through deployment of semiochemicals offers a promising opportunity for protecting citrus crops. The behavioural responses of D. citri to plant volatiles, and the identity of these plant volatiles were investigated. Volatiles were collected from host plants Murraya paniculata, Citrus sinensis, C. reshni, C. limettioides, Poncirus trifoliata, and from non-host plants Psidium guajava, Mangifera indica, Anacardium occidentale. In behavioural assays, female D. citri spent more time in the arms containing volatiles from either M. paniculata or C.... |
| Tipo: Separatas |
Palavras-chave: Asian citrus psyllid; Plant insect interactions; Non-host; DMNT; TMTT; Citrus; Hosts; Cashew fruit; Terpenoids. |
| Ano: 2018 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1096420 |
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| SUJII, E. R.; BESERRA, V. A.; RIBEIRO, P. H.; SILVA-SANTOS, P. V. da; SILVA, K. F. A. de S.; MACEDO, T. R.; PIRES, C. S. S.; SCHMIDT, F. G. V.; FONTES, E. M. G.; LAUMANN, R. A.. |
| bitstream/CENARGEN/26681/1/bp113.pdf |
| Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: Aphis gossypii Glover; Homoptera:Aphididae; Alabama argillacea Hübner; Lepidoptera: Noctuidae; Algodoeiro; Distrito Federal; Cotton plant.; Controle Biológico; Curuquerê; Inseto; Pulgão.; Insecta; Biological control.. |
| Ano: 2005 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/187095 |
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| Registros recuperados: 136 | |
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