MESOCOSMOS STUDY: THE INFLUENCE OF INTERCROPPING SHALLOT WITH GROUNDNUT OR COWPEA TO THE LEVEL OF DAMAGE BY Spodoptera exigua

Spodoptera exigua is a polyphagous pest in the warmer regions of the world. Although has plenty of host plants, S. exigua has become a serious pest in shallot field in Indonesia, especially in lowland area. As a kind of polycultures, intercropping can provide the best condition for shallot to expres...

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Detalhes bibliográficos
Principais autores: , PARAMITA MARIS, , Dr. Ir. Witjaksono, M.Sc.
Formato: Tese
Publicado em: [Yogyakarta] : Universitas Gadjah Mada 2011
Assuntos:
ETD