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Euschistus heros mass rearing technique for the multiplication of Telenomus podisi. Repositório Alice
SILVA, C.C.; LAUMANN, R.R.; BLASSIOLI, M.C.. PAREJA, M.; BORGES, M..
The objective of this work was to improve the mass rearing technique of Euschistus heros in laboratory. Nymphs and adults were reared at densities 100, 200, 300 and 400 eggs per Petri dish (9 cm diameter), and at 50, 100, 150 and 200 couples per rearing cages (900 mL), respectively. Survival rate of immature stages and survivorship and reproduction of adults were determinated. Survivorship of nymph to adult was the highest (89%) at density 100 eggs per dish. Adult survivorship was independent of density, and 100 couples per cage were the best to improve quality of the produced progeny. In these conditions, fecundity was 160.8±9.28 eggs per female, and a total of 8,950±456 eggs per cage per month was produced. Two hundred couples per cage showed a negative...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Biological control; Density; Egg parasitoid; Neotropical brown stink bug; Controle biológico; Densidade; Parasitóide de ovos; Percevejo marrom.
Ano: 2008 URL: http://www.alice.cnptia.embrapa.br/handle/doc/124995
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