Wijekoon, W. M. S.; Warnasooriya, P. G. A. S.; Hemachandra, K. S.
(4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)
Several groups of insect pests such as mealybugs, whiteflies and scale insects are successfully controlled by the predatory beetle mealybug destroyer, Cryptolaemus montrouzieri (Coleoptera: Coccinellidae). Both adult and ...