Tanggap Fungsional Parasitoid Eriborus Argenteopilosus (Cameron) Terhadap Crocidolomia Pavonana (Fabricius) pada Suhu yang Berbeda  

Oleh:

Buchori, Damayanti ; Sahari, Bandung ; Nelly, Novri ; Habazar, Trimurti ; Syahni, Rahmat

Jenis: Article from Journal - ilmiah nasional - terakreditasi DIKTI
Dalam koleksi: Hayati Journal of Biosciences vol. 12 no. 1 (Mar. 2005), page 17-22.
Topik: parasitoid; Parasitoid; Fabricius
Fulltext: 33.pdf (91.08KB)

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: HH13.7 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

The functional response of the parasitoid eriborus argenteopilosus (cameron) (hymenoptera: ichneumonidae) were studied using crocidolomia pavonana (fabricius) (lepidoptera: pyralidae) larvae as host at different densities. All larvae were exposed to one E. argenteopilosus female for three hours at three different temperatures i. e. 20 celcius degree, 25 celcius degree, 30 celcius degree. Data were analyzed usin logistic regression to determine the type of functional response. At 20 celcius degree E. argenteopilosus showed type II functional response, while at 25 celcius degree and 30 celcius degree the functional response is type III. Based on surface analysis, the optimal parasitism rate occurred at 22,24 celcius degree with 10,12 larvae parasitized/hour. The larvae density to achieve optimal parasitism rate was 69,38 larvae. The optimal oviosition rate was 12,59 eggs/hour which occurred at 24,41 celcius degree, usig a density of 94,54 larvae.

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