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87  Articles
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El presente trabajo fue realizado en los laboratorios de los Centros de Estudio de Química Aplicada, de la Universidad de Granma. El cual contó con dos etapas, una que consistió en confirmar científicamente que los extractos de la planta Agdestis clemated... see more

This is the first report of Macrosteles near severini Hamilton (Auchenorrhyncha: Cicadellidae), an invasive leafhopper, in Florida. The leafhopper was first detected in watercress in Florida in 2014. This leafhopper transmits the phytoplasma watercress as... see more

O efeito de cinco inseticidas aplicados no tomateiro (Lycopersicum sculentum Mill), visando ao controle do pulgão verde, Myzus persicae SULZER e de vaquinha, Diabrotica speciosa GERM, foi testado em um experimento realizado na área experimental do Departa... see more

Myzus persicae vem provocando prejuízos em diversas hortícolas. A utilização de inseticidas químicos vem proporcionando graves problemas na agricultura e meio ambiente. Métodos alternativos de controle têm-se tornado uma ferramenta eficaz no manejo de pra... see more

In the present study, 85 strains of actinomycetes were isolated from the neem tree (Azadirachta indica) and screened for their insecticidal activity against the green peach aphid, Myzus persicae. The results showed that crude extracts from 24 strains exer... see more

Nerium oleander is an evergreen flowering shrub or small tree distributed widely in the Mediterranean region. It is also a source of polyphenols and cardenolides ?? with insecticidal effect which could be a safe alternative of chemical control of insect p... see more

To reduce the use of synthetic pesticides and their negative effects on the environment, leaves extracts of Artemisia herba-alba Asso, Eucalyptus camaldulensis Dehnh and Rosmarinus officinalis L. were obtained with petroleum ether, ethanol and distilled... see more

Plant pests and diseases cause decreases in strawberry yield in Bali, including plant viruses. Strawberry vein banding virus (SVBV) is a virus that infects strawberry plants and is transmitted by insects. However, studies about this disease in Bali are st... see more

Resumo. Orius insidiosus (Say) (Hemiptera: Anthocoridae), conhecido como um dos principais predadores de pequenos artrópodes como tripes, pulgões, ácaros e pequenas lagartas sendo uma espécie polífaga, que pode ser encontrada em diferentes agroecossistema... see more

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