Open AccessThe influence of prey density on the numerical response of Chrysoperla mutata MacLachlan
Author(s) -
Baghdad Science Journal
Publication year - 2008
Publication title -
mağallaẗ baġdād li-l-ʿulūm
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.167
H-Index - 6
eISSN - 2411-7986
pISSN - 2078-8665
DOI - 10.21123/bsj.5.1.38-41
Subject(s) - predation , numerical response , biology , nymph , predator , larva , functional response , chrysoperla carnea , zoology , ecology , chrysopidae
The numerical response of Chrysoperla mutata MacLachlan was achieved by exposing the larvae of the predators to various densities of dubas nymphs Ommatissus lybicus DeBerg. Survival rate of predators’ larvae and adults emergence increased with increasing consumption . Repriductive response of predator was highly correlated with the amount of food consumed (+0.996).