Controle da fusariose da pimenta-do-reino com aplicação de trichoderma harzianum
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Data
2012-06-19
Autores
Oliveira, Carmelita dos Santos
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Editor
Universidade Federal do Espírito Santo
Resumo
The fusarium wil is a major disease of black pepper. Frequenttly it causes plant and,
consequently, reduces yield, resulting in economic losses for black pepper producers. Considering the difficulties and limitations in controlling this disease, biological
with Trichoderma spp. could be an alternative strategy to be inculded in the integrated disease management. The objective of this research was to evaluate the efficiency of Trichodermil®
in controlling fusarium disease n crops of black pepper in the
North of the Espírito Santo State in the city of São Mateus. The use of Trichodermil®
reduced the disease in the field up to 50%. The mixture of organic matter suppliers
compounds, with the exception of Polycana®
, reduced the efficiency of Trichodermil®
.
The application intervals of 90 and 120 days were those with better control, at doses
of 1 or 2 mL per plant.
Descrição
Palavras-chave
Fusarium solani f. sp. piperis , Biological control , Piper nigrum L.
Citação
OLIVEIRA, Carmelita dos Santos. Controle da fusariose da pimenta-do-reino com aplicação de trichoderma harzianum. 2012. 40 f. Dissertação (Mestrado em Agricultura Tropical) - Programa de Pós-Graduação em Agricultura Tropical, Universidade Federal do Espírito Santo, São Mateus, 2012.