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Resistência de genótipos de tomateiro à mosca-branca Bemisia tabaci (Gennadius) biótipo B (Hemiptera: Aleyrodidae)
Aiming to evaluate the possible mechanisms of resistance of different tomato genotypes (Lycopersicon spp.) to the whitefly Bemisia tabaci (Gennadius) biotype B, assays were performed in greenhouseExpand
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Resistência de genótipos de tomateiro a um isolado de geminivírus do cinturão verde de Campinas, São Paulo
Tomato (Lycopersicon esculentum) plant showing symptoms attributed to geminivirus were collected from crops of the green belt of Campinas, SP. The symptoms consisted of leaf yellowing, especiallyExpand
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Characterization of antibiosis to the redbanded stink bug Piezodorus guildinii (Hemiptera: Pentatomidae) in soybean entries
Stink bugs are among the major pests of soybean [Glycine max (L.) Merrill] worldwide. Piezodorus guildinii [Westwood] (Hemiptera: Pentatomidae) is one of the predominant pest species, causing moreExpand
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Outbreaks of Bemisia tabaci in Sao Paulo State.
Since 1991, an increase in the populations of the whitefly Bemisia tabaci (Genn.) (Homoptera: Aleyrodidae) infesting vegetables and ornamental plants in some localities of Sao Paulo State, Brazil,Expand
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Melia azedarach Extract as an Antifeedant to Bemisia tabaci (Homoptera: Aleyrodidae)
Melia azedarach (L.) is a tree of the family Meliaceae native to India and introduced to Brazil many years ago. The insecticidal property of meliaceous plants has been known for quite a long timeExpand
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Biologia da mosca-megra-dos-citros, Aleurocanthus woglumi Ashby(Hemiptera: Aleyrodidae), em três plantas hospedeiras
The citrus blackfloy, Aleurocanthus woglumi Ashby, was detected in Brazil in 2001. The aim of this research was to evaluate the biology, biometry and host preference of A. woglumi in sweet orange,Expand
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Surtos populacionais de Bemisia tabaci no estado de São Paulo
A partir de 1991, tem sido observada a presenca da mosca-branca Bemisia tabaci (Genn.) (Homoptera: Aleyrodidae) em altas populacoes em hortalicas e orna-mentais nos municipios paulistas de Paulinia,Expand
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Assesing Bemisia tabaci (Genn.) biotype B resistance in soybean genotypes: Antixenosis and antibiosis
Desde que se registro por primera vez en Brasil en la decada de 1990, el biotipo B de la mosca-blanca (Bemisia tabaci Genn., Hemiptera: Aleyrodidae), se reconoce como una importante plaga de la soyaExpand
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Determinação do número de ínstares de insetos utilizando modelo de regressão segmentado
Data from populations of Anticarsia gemmatalis Hubner larvae, and simulated data considering fixed and variable proportions of larvae head capsules sizes of successive instars, were fit into aExpand
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Resistncia de gentipos de soja a Bemisia tabaci (Genn.) bitipo B (Hemiptera: Aleyrodidae)
Whitefly control using resistant cultivars can be considered the ideal option in integrated pest management programs. Squash cultivars and lines with different genealogies have been developed andExpand
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