Thresholds ? knowing when to act

To control pests, farmers must learn to identify and count them

Detalles Bibliográficos
Autor principal: Technical Centre for Agricultural and Rural Cooperation
Formato: Audiom
Lenguaje:Inglés
Publicado: Technical Centre for Agricultural and Rural Cooperation 2008
Acceso en línea:https://hdl.handle.net/10568/57375
Descripción
Sumario:To control pests, farmers must learn to identify and count them