Studi Musuh Alami (Spodoptera Exigua Hbn) pada Agroekosistem Tanaman Bawang Merah
Abstract: Study natural enemy
Spodoptera Exigua was condetd on onion agro ekosistem in farmers field Sungai
Nanam Alahan Panjang West Sumatera from August to October 2009. Methode of the
Riset was with sampling with out sprayed and sprayed insecticide of served with
each week from plant age 20 days in one planting season. In land with out
application insecticide and application insecticide there were no eggs and
larva were paraside. The Natural enemy in land area with aut application
insecticide and application lend. The bigger from dominand were from family
Braconidae ordo Hymenoptera, followed by family Aracnidae ordo aracnida, family
Forficulidae ordo Demaptera, family Coccinelidae Ordo Coleoptera, family
Braconidae Ordo Hymenoptera dan family Tachinidae Ordo Diptera.
Penulis: Nusyirwan
Kode Jurnal: jppertaniandd130060
