Non Target Insect
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. Evaluation of food baits to capture Drosophila suzukii in the southern of Brazil
Abstract: Drosophila suzukii is one of the main pests of small fruits in the world. An effective monitoring is fundamental to detect the presence of the fly and to predict the infestation of fruits in new areas. We evaluated the food baits Ceratrap®, Torula®, Biofruit®, Suzukii Trap®, apple cider vinegar, and a homemade mixture comprising wine, vinegar a
An. Acad. Bras. Ciênc.. Publicado em: 23/05/2019
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2. INSECTICIDAL ACTIVITY OF DIENAMIDES ON CABBAGE CATERPILLAR AND BENEFICIAL INSECTS
The demand for new insecticides is increasing due to the appearance of insect populations that are resistant to currently used products. New insecticides should be efficient in controlling pests and present low toxicity to non-target organisms. Ascia monuste (Lepidoptera: Pieridae) is a destructive pest of cole vegetables, and the fire ant Solenopsis saeviss
Quím. Nova. Publicado em: 2018-04
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3. Assessment of the Toxicity of Sub-chronic Low and High Doses of the Bio-insecticide Spinosad on the Liver, Kidney and the Cerebellum in Male Albino Mice
ABSTRACT Spinosad (SPD) is a highly selective insect control product. However, it was reported that SPD has toxicity toward other non-target organisms. This study was conducted to address the toxic effect of two sub-chronic low and high doses; 35 and 350 mg/kg SPD on some biochemical, histological and immunohistochemical parameters of the liver, kidney and c
Braz. arch. biol. technol.. Publicado em: 22/06/2017
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4. Does Bt maize cultivation affect the non-target insect community in the agro ecosystem?
ABSTRACT The cultivation of genetically modified crops in Brazil has led to the need to assess the impacts of this technology on non-target species. Under field conditions, the potential effect on insect biodiversity was evaluated by comparing a homogeneous corn field with conventional and transgenic maize, expressing different Bt proteins in seven counties
Rev. Bras. entomol.. Publicado em: 2016-03
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5. Synthesis and Insecticidal Activity of Lactones Derived from Furan-2(5H)-one
Ten 4,7-methanoisobenzofuran-1(3H)-ones were synthesized and their insecticidal activities against the insect pest Diaphania hyalinata were evaluated. The most active substances have been selected from the initial screening to find the dose to kill 50 (LD50) and 90% (LD90) of the melonworm. Time-mortality curves of the three selected formulations at the LD90
J. Braz. Chem. Soc.. Publicado em: 2015-11
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6. Efeito de doses e de refugio sobre a seletividade de inseticidas a predadores e parasitoides de pragas de soja.
Com o objetivo de avaliar o impacto sazonal de alguns inseticidas sobre predadores e parasitoides de pragas da cultura da soja, instalou-se um experimento com delineamento de blocos ao acaso, constando de oito tratamentos e tres repeticoes, no campo experimental da Embrapa-Centro Nacional de Pesquisa de Soja, em Londrina, PR. Os tratamentos consistiram de ap
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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7. Análise da influência de plantas transgênicas em Urbanus acawoios (Williams, 1926) (Lepidoptera: Hesperiidae) e em Galleria mellonella (Linnaeus, 1758) (Lepidoptera: Pyralidae). 2010. / Analysis of the influence the transgenic plants in Urbanus acawoios (Williams, 1926) (Lepidoptera: Hesperiidae) and Galleria mellonella (Linnaeus, 1758) (Lepidoptera: Pyralidae). 2010.
O presente trabalho foi realizado em duas etapas, com experimentais distintos, e que resultaram em dois capítulos. O primeiro versa sobre a avaliação da influência do complexo tecnológico empregado na soja transgênica, em aspectos biológicos de Urbanus acawoios (Williams, 1926) (Lepidoptera: Hesperiidae). Quatro canteiros de soja foram cultivados, sen
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/05/2010
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8. Effects of genetically modified cotton (Bollgard®) on non-target organisms / Efeitos do algodoeiro geneticamente modificado (Bollgard®) em organismos não-alvo
The effects of the genetically modified cotton (Bollgard®) expressing Bacillus thuringiensis (Bt) Cry1Ac toxin on non-target arthropods was evaluated under laboratory and field studies. Evaluations of arthropod abundance on Bollgard® cotton (Delta Pine 90) and on its isoline (Acala 90) were carried out during three consecutive field seasons. The first stud
Publicado em: 2010
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9. Partial purification of fractions of Saccharomyces cerevisiae inducing resistance in cucumber plants against anthracnose and evaluation of biotic (S. cerevisiae and Agro-Mos®) and biotic (Bion®) agents in the resistance induction against insect (Tuta absoluta x tomato plants), nematode (Meloidogyne incognita x cucumber plants) and non-target organism (Bradyrhizobium elkanii x soybean plants) / Purificação parcial de frações de Saccharomyces cerevisiae indutoras de resitência contra antracnose e avaliação de agentes bióticos (S. cerevisiae e Agro-Mos®) e abiótico (Bion®) na indução de resistência contra inseto (Tuta absoluta x tomateiro), nematóide (Meloidogyne incognita x pepineiro e organismo não alvo (Bradyrhizobium elkanii x soja)
Na indução de resistência a planta possui mecanismos de defesa físicos e químicos para impedir a entrada e o desenvolvimento de patógenos e parasitas, incluindo fungos, bactérias, vírus, nematóides e até insetos. Estes mecanismos são ativados por infecções prévias ou pelo tratamento com agentes indutores (eliciadores) bióticos ou abióticos. E
Publicado em: 2009
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10. Efeitos de inibidores de proteinases de soja em organismos não-alvo associados à cultura da cana-de-açúcar / Effects of soybean proteases inhibitors on non-target organisms associated to sugarcane
Genes of plants expressing insect proteinase inhibitors have been introduced into plants for pest control. Proteases inhibitors are present in plant tissues, mainly in seeds, and act in response to predators and pathogens. The Bowman-Birk type and Kunitz type of serine proteases inhibitors (PI) from soybean seeds are been used to increase resistance of sugar
Publicado em: 2008
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11. α-Mannosidases intestinal from Tenebrio molitor (Coleoptera) larvae / α-Manosidases intestinais da larva de Tenebrio molitor (Coleoptera)
Studies of intestinal function were prompted after noticing that the gut is a huge and relatively unprotected interface between the insect and the environment and can thus be used as a target for pest control. In this context, our work involves the purification and characterization of an soluble alpha-mannosidase and detection of a membrane α-mannosidas
Publicado em: 2008
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12. SilÃcio na produtividade e no controle da cigarrinha-das-raÃzes Mahanarva fimbriolata Stal em cana-de-aÃÃcar / Silicon on the productivity and on the control of the spittlebug Mahanarva fimbriolata StÃl of sugarcane
The advent of automated sugarcane harvesting, and its replacement of traditional pre-crop burning, has created a favorable environment for the spittlebug Mahanarva fimbriolata StÃl. The spittlebug was previously considered a problem just in the sugarcane plantations of northeast Brazil, but it has now become one of the main problems for this culture in the
Publicado em: 2007