Predatory Mites
Mostrando 1-12 de 24 artigos, teses e dissertações.
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1. Diversity of mites in blackberry genotypes in Pelotas, Rio Grande do Sul, Brazil
RESUMO: A amoreira-preta faz parte do grupo das pequenas frutas e sua área de cultivo está em plena expansão, sendo uma opção importante para os pequenos agricultores que usam o sistema de produção agroecológico. Os ácaros destacam-se dentre as principais pragas da cultura em nível mundial, pois eles podem comprometer desde o crescimento das planta
Cienc. Rural. Publicado em: 11/03/2019
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2. Taxonomy of Ascidae sensu Lindquist and Evans (1965) (Acari: Mesostigmata), biology and ecology of selected Brazilian species / Taxonomia de Ascidae sensu Lindquist e Evans (1965) (Acari: Mesostigmata), biologia e ecologia de espécies brasileiras selecionadas
Mites of the family Ascidae sensu Lindquist and Evans (1965) are found in various habitats, especially in litter, stored products and flowers. They are best known for their predatory habits on mites, other small arthropods and nematodes, but many are also known to feed on fungi, pollen and nectar, and some have been reported in association with cockroaches a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/01/2012
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3. Influence of rainfall on mite distribution in organic and conventional coffee systems.
Climate changes, such as temperature rise, prolonged drought and heavy rainfall, impair human activities, especially the food production sector. Rainfall is one of the most important natural, life-sustaining factors on the planet and it is essential in agriculture, not only to water plants, but also in regulating pest organisms in crops through mechanical co
COFFEE SCIENCE. Publicado em: 2011
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4. Influence of rainfall on mite distribution in organic and conventional coffee systems.
Climate changes, such as temperature rise, prolonged drought and heavy rainfall, impair human activities, especially the food production sector. Rainfall is one of the most important natural, life-sustaining factors on the planet and it is essential in agriculture, not only to water plants, but also in regulating pest organisms in crops through mechanical co
COFFEE SCIENCE. Publicado em: 2011
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5. Efficiency of Phytoseiulus longipes Evans as a control agent of Tetranychus evansi Baker & Pritchard (Acari: Phytoseiidae: Tetranychidae) on screenhouse tomatoes
The spider mite Tetranychus evansi Baker & Pritchard can cause severe damage to tomato crops. The predatory mite Phytoseiulus longipes Evans was recently reported in association with T. evansi in Uruguaiana, Rio Grande do Sul State, Brazil. The objective of the present study was to evaluate the effects of P. longipes on the population of T. evansi on tomatoe
Neotropical Entomology. Publicado em: 2010-12
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6. Ciclo de vida de Proprioseiopsis cannaensis (Muma) (Acari: Phytoseiidae) com diferentes tipos de alimentos
Several annual and perennial crops are severely attacked by mites from the family Eriophyidae, Tenuipalpidae and Tetranychidae. A suitable alternative commonly used in several countries for the control of these pest mites involve the use of predatory mites in the family Phytoseiidae. The phytoseiid fauna in the Brazilian natural vegetation is very rich, but
Neotropical Entomology. Publicado em: 2010-06
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7. Response of the predatory mite Phytoseiulus macropilis (Banks) to volatiles produced by strawberry plants in response to attack by Tetranychid mites (Acari: Phytoseiidae: Tetranychidae)
The attack of phytophagous mites may induce plants to produce volatiles, which in turn may attract predators. The occurrence of multiple phytophagous infestations on plants may influence predator response. In this paper, we investigated whether the attraction of the predatory mite Phytoseiulus macropilis (Banks) to phytophagous-infested plants would change w
Neotropical Entomology. Publicado em: 2010-04
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8. Influência da teia de Oligonychus ilicis (McGregor) (Acari: Tetranychidae) sobre os fitoseídeos predadores associados
Oligonychus ilicis (McGregor) is among those mite species that can cause damage to coffee plants (Coffea spp.). Species of Phytoseiidae acari are considered the most important and studied predatory mites. The objective of this study was to evaluate the effects of the webbing produced by O.ilicis on its predation by females of the phytoseiids Iphiseiodes zulu
Neotropical Entomology. Publicado em: 2010-02
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9. Damage intensity of Aceria guerreronis Keifer (Acari;Eriophyidae) on coconut fuits under different conditions and olfactory responses of their predatory mites / Intensidade de dano de Aceria guerreronis Keifer (Acari : Eriophyidae) em frutos de coqueiro sob diferentes condições e respostas olfativas de seus predadores.
Aceria guerreronis Keifer (Acari: Eriophyidae) is widespread in most coconut growing regions of the Americas and Africa and it has been established rapidly in some major producing countries in Asia. It is considered a major coconut pest in the world. Several studies have being carried out to obtain information to control this pest. This study aimed to: (I) i
Publicado em: 2010
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10. 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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11. Efficiency of the predatory mite Phytoseiulus macropilis (Banks) (Acari: Phytoseiidae) in the control of Tetranychus urticae Koch (Acari: Tetranychidae) in tomato crop / Eficiência do ácaro predador Phytoseiulus macropilis (Banks) (Acari:Phytoseiidae) no controle de Tetranychus urticae (Koch) (Acari: Tetranychidae) em tomateiro
Tomato (Solanum esculentum Dunal) is the most important industrialized vegetable crop in the world and the second in terms of cultivated area. This crop presents serious phytosanitary problems during its entire cycle and, among the main pests of the tomato plants, Tetranychus uticae Koch is considered one of the most important phytophagous mite in the whole
Publicado em: 2009
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12. Predatory mites (Phytoseiidae) diversity in forest fragments and adjacent coffee plantations. / Diversidade de Ãcaros predadores (Phytoseiidae) em fragmentos florestais e cafezais adjacentes
Few informations are available on predatory mites fauna in brazilian natural environments adjacents to coffee agroecosytems, as well as the influence of neighbouring vegetation as predatory mites reservoir. This study evaluates the diversity of these organisms in forest fragments and adjacent coffee plantations. Samples were made on the following forest spec
Publicado em: 2007