Hubungan Antara Serangan Hama Dan Penggunaan Pestisida: Pendekatan Analisis Ekonometrik Pada Padi Dan Kedelai : The Relationship Between Pest Attack And Pesticides Use: An Econometric Analysis Approach On Rice And ...
Abstract: Pesticides is one of the pest control agents. Before the concept of economic threshold was introduced, pesticide was used under scheduled method based on life cycle of insect pests. Therefore, pests damage was influenced by pesticide application, and resulting in one-way relationship betwe...
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[Yogyakarta] : Jurusan Hama Penyakit Tumbuhan Fak. Pertanian UGM
2002
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