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Padrão de oviposição e tabela de vida da traça-do-tomateiro Tuta absoluta (Meyrick) (Lepidoptera, Gelechiidae)
The tomato pinworm presented higher oviposition when colonizing tomato plants cropped in conventional system than in organic system, in previous field studies. Aiming to confirm and to understand theExpand
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Parasitismo e predação em ovos de Euschistus heros (Fab.) (Heteroptera: Pentatomidae) no Distrito Federal, Brasil
The mortality of Euschistus heros (F.) at the egg stage was studied at the field. The experiments were carried out in Planaltina - D.F., Brazil, in 1993 and 1994, on sunflower (Helianthus annuus)Expand
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Odour masking of tomato volatiles by coriander volatiles in host plant selection of Bemisia tabaci biotype B
The silverleaf whitefly, Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae), is one of the most important pest insects in tomato crop systems worldwide. It has been previously demonstrated thatExpand
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Alternative food sources and overwintering feeding behavior of the boll weevil, Anthonomus grandis boheman (Coleoptera: Curculionidae) under the tropical conditions of Central Brazil.
The boll weevil causes serious damage to the cotton crop in South America. Several studies have been published on this pest, but its phenology and behavior under the tropical conditions prevailing inExpand
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Estudo preliminar do controle biológico da traça-do-tomateiro com o parasitóide Trichogramma pretiosum em ambientes protegidos
A preliminar survey on the biological control of South American tomato pinworm with the parasitoid Trichogramma pretiosum in greenhouse models
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Effect of plant diversification on abundance of South American tomato pinworm and predators in two cropping systems
Several studies have demonstrated that the diversification of the agroecosystem may reduce insect pest infestation using the strategy of companion planting. We studied the effect of the presence ofExpand
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Field responses of stink bugs to the natural and synthetic pheromone of the Neotropical brown stink bug, Euschistus heros (Heteroptera: Pentatomidae)
Abstract.The synthetic racemic mixture of methyl 2,6,10‐trimethyltridecanoate, a component of the male produced pheromone of Euschistus heros (F.) (Heteroptera, Pentatomidae), was attractive toExpand
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Uso de inseticidas para o controle da traça-do-tomateiro e traça-das-crucíferas: um estudo de caso
In August 1999, at the "Nucleo Rural da Taquara", Federal District, Brazil, tomato and brassica crops were severely damaged by the South American Tomato Pinworm (Tuta absoluta) and the DiamondbackExpand
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Incidência natural de parasitóides em ovos de percevejos ( Hemiptera: Pentatomidae ) encontrados na soja no distrito federal
Um levantamento das especies de parasitoides de ovos de pentatomideos presentes na soja foi realizado em Planaltina, DF. Doze especies de parasitoides de ovos ( Telenomus edessae Fabricius ,Expand
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Impacto de inseticidas sobre parasitóides da traça-das-crucíferas em repolho, no Distrito Federal
The objective of this work was to identify parasitoids of Diamondback Moth in the Federal District. Larvae of the insect were collected in areas treated with insecticides or in untreated areas. FourExpand
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