Collecting Trapping Destroying infested materials Barking

VI.PRINSIP PENGATURAN POPULASI HAMA DENGAN METODE FISIK MEKANIK DAN SILVIKULTUR
Collecting Trapping Destroying infested materials Barking Application of heat

Pengendalian secara silvikultur -Regulation of forest composition
Mixed stand Diversifying single-species -Regulation of density Thinning Encouraging straight growth Eliminating alternate host

Breeding trees for resistance *)
-Improvement of planting stock Breeding trees for resistance *) Selection from desirable parents *) Ketahanan : genetik dan ekologis Ketahanan genetik: Mekanisme: - Non-preference Kimiawi dan morfologi Empoasca sp Heliothis sp -Antibiosis (alkaloid, glukosid dll) -Toleran

Keuntungan: -Penggunaan murah -Spesifik -Kumulatif -Kompatibel
-Dampak negatif rendah

Referensi Untung, K Pengantar pengelolaan Hama terpadu. Gadjah mada Press, Yogyakarta Oka, I.N Pengendalian hama Terpadu dan Implementasinya di indonesia. Gadjah mada University Press. Yogyakarta Coulson, N. R. & Witter, J.A Forest Entomology . Jhon willey and Sons, New York.

Collecting Trapping Destroying infested materials Barking

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Collecting Trapping Destroying infested materials Barking

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