Top PDF The use of insecticides to control insect pests
The use of insecticides to control insect pests
... importance to pest control. Intensive fertilization of crops as well as protection efforts against weeds and diseases are factors contributing to the development of different ...
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A simulation approach to assessing sampling strategies for insect pests: an example with the balsam gall midge.
... which to illustrate our methods for assessing sampling ...despite the pest’s importance, no practical monitoring program has been available for ...at the tree level [2], and no formal analysis has ...
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Phytophagous insects in cotton crop residues during the fallow period in the state of Mato Grosso do Sul, Brazil
... In the present study, another species frequently observed was ...in the regions with large commercial cotton cultivation areas, such as Alcinópolis, Chapadão do Sul, Costa Rica, and ...in the ...
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Plants attract parasitic wasps to defend themselves against insect pests by releasing hexenol.
... used to collect volatiles were treated similar to methods described by Wei et ...exposed to 150–200 adult pea leafminers for 2 h so that they obtained a cohort of second instars larvae after 4 ...
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ISSN 1516-635X May - Jun 2016 v.18 n.2 283-290 http:dx.doi.org10.15901806-9061-2015-0055 Effect of Disinfectants and Pesticides Used in Poultry Houses on Beauveria Bassiana (Bals.) Vuill.fungus
... for the control of pests, fungi are also part of the poultry management system, as well as chemical disinfectants and insecticides (Bellaver et ...i.e., the ...
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IDADE DO PLANTIO DE Eucalyptus urograndis E A OCORRÊNCIA DE INSETOS PRAGAS
... is the major forestry activity in Brazil. The Myrtaceae family is widely represented in Brazil, enabling native insects to migrate to Eucalyptus ...adapt to the species planted ...
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FORUM Discovery and Development of Biological Agents to Control Crop Pests
... Thousands of potential microbial biocontrol agents have been isolated from agricultural fields and crops during research over the last 80 years, yet only a few are in commercial ...about the ...
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Efficacy of insecticides in fruit borer control and residues on sugar apple fruit
... is the Brazilian state with the largest production of sugar apple fruits (Annona squamosa ...pest. Insecticides are the main strategy for pest control even though there are no ...
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Baer, 2002; Barros et al., 2009; Morán, 1993 ); agriculture accounted for 4.45 of the gross domestic product (GDP) and reached US 100.1 billion in 2012 (
... addition to the economic losses related to reduced produc- tion, pest control requires measures that contribute to increased spending, which increases the damage that these ...
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Practical Use of Nitrogen Gas as a Method for Insect Control in Herbaria.
... used to remove air through the bags’ one-way ...for the nitrogen ...tank to keep full. There can also be a irst time fee of about ...suficient to treat the contents ...
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Advances and Perspectives of the Use of the Entomopathogenic Fungi Beauveria bassiana and Metarhizium anisopliae for the Control of Arthropod Pests in Poultry Production
... for the control of the lesser mealworm, provided care is taken when treating the poultry house facilities to preserve the fungi in the environment, such as using ...
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SCIENTIFIC NOTE A Field Technique for Infesting Rice with Elasmopalpus lignosellus (Zeller) (Lepidoptera: Pyralidae) and Evaluating Insecticide Treatments
... in the field and evaluating treatments was described and tested in ...addition, the performance of insecticides as seed treatments to control larvae, under artificial and natural ...
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CROP PROTECTION Insecticide Selectivity to the Parasitic Mite Acarophenax lacunatus (Cross Krantz) (Prostigmata: Acarophenacidae) on Rhyzopertha dominica (Fabr.) (Coleoptera: Bostrichidae)
... biological control agent because besides having showed tolerance to the insecticides and high rates of parasitism on ...this insect-pest. Deltamethrin was the most ...
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INFLUENCE OF SILICON ON THE DEVELOPMENT, PRODUCTIVITY AND INFESTATION BY INSECT PESTS IN POTATO CROPS
... is the beetle Diabrotica speciosa (Germar, 1824) (Coleoptera, Chrysomelidae), which is widespread in Brazil and other South American countries (MACHADO et ...2007). The adult beetles cause indirect damage ...
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USE OF BOTANICAL INSECTICIDES AS AN ALTERNATIVE FOR THE MANAGEMENT OF THE MEXICAN BEAN WEEVIL
... was the only species to transform the bean grains to be repellent to the weevil in the sachet application form (Figure ...that the Piperaceae family generally ...
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POTENTIATION OF COPAÍBA OIL-RESIN WITH SYNTHETIC INSECTICIDES TO CONTROL OF FALL ARMYWORM
... Although the Amazon region is one of the main centers of biodiversity, the reports of the plants with insecticidal properties are becoming more frequent from the ...
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Microbial Control of Arthropod Pests of Tropical Tree Fruits
... pest of guava in certain areas in ...as the fruit develops. Infestation leads to acceleration in fruit maturation and fruit drop when ...into the soil where they develop into ...up to ...
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Toxicity of insecticides to lepidopteran pests, selectivity to predatory stinkbugs and behavioral aspects of these natural enemies
... efficacy of Entrust ® to control ...with the fact that it reduced infestations of lepidopteran pests of cole crops Plutella xylostella ...2006). The Entrust ® has ...
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O controle biológico de pragas na agricultura: princípios e aplicações em campo
... have to focus on collection, identification and maintenance of Trichogramma strains; selection of factitious hosts for mass rearing of parasitoids; biological and behavioral aspects of ...
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MATERIALS AND METHODS Insects
... screening of Bacillus thuringiensis (Bt) Cry proteins with high potential to control insect pests has been the goal of numerous research ...codify the cry1Aa, ...
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