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Showing 1 to 10 of 10 for “"Pests--Control"”.

  1. Analyses, persistence an degradation of the synthetic pyrethroid insecticides permethrin and fenvalerate

    Studies on persistence and degradation of the synthetic pyrethroid insecticides, permethrin and fenvalerate, were carried out under natural environmental conditions of the Niagara Peninsula. Permethrin and fenvalerate were treated on apple foliage atrat~s of 0.21 kg(AI)!ha and 0.14 kg(AI)/ha, …

    brock Repository record for Analyses, persistence an degradation of the synthetic pyrethroid insecticides permethrin and fenvalerate (opens in a new tab)

  2. Diagnóstico fitossanitário por PCR em tempo-real: requisitos básicos para validação de métodos

    O setor agropecuário brasileiro vem exigindo políticas e serviços públicos cada vez mais ágeis e eficazes a fim de aumentar sua competitividade em uma economia globalizada. Diante desse desafio, o Ministério da Agricultura, Pecuária e Abastecimento - MAPA vem buscando inovar e aprimorar …

    brazil-ufv Repository record for Diagnóstico fitossanitário por PCR em tempo-real: requisitos básicos para validação de métodos (opens in a new tab)

  3. Efficacy of an Electronic Scarecrow on 4 Mammalian Crop-Raiders in Limpopo Province, South Africa

    … focal animal sampling data from treatment and control group animals to examine differences in activity budgets and behaviors of interest between groups. Compared to animals at sites with an inactive or no scarecrow, I hypothesized that animals in the treatment group would have altered activity …

    wku-diss Repository record for Efficacy of an Electronic Scarecrow on 4 Mammalian Crop-Raiders in Limpopo Province, South Africa (opens in a new tab)

  4. Interactions among invading ticks, wildlife, and zoonotic pathogens

    Thesis (Ph. D.)--Michigan State University. Fisheries and Wildlife - Ecology, Evolutionary Biology and Behavior, 2010

    msu Repository record for Interactions among invading ticks, wildlife, and zoonotic pathogens (opens in a new tab)

  5. Interactions of root rot pathogens and pea leaf weevil in field pea

    lethbridge