preliminary study on Leptocybe Invasa the blue gum chalcid wasp by collecting information on its ecology, biology, damage, symptoms and proposed control strategy on Eucalyptus tree species in Zambia

A preliminary study on Leptocybe Invasa the blue gum chalcid wasp by collecting information on its ecology, biology, damage, symptoms and proposed control strategy on Eucalyptus tree species in Zambia Malawo, Cynthia creator text Kitwe Copperbelt University 2014 monographic vii, 33p.: ill. by Cynthia Malawo Bibliography TREES--DISEASES AND PESTS--CONTROL PLANT DISEASES PESTS--CONTROL PESTS--CONTROL--ZAMBIA CBU-UG THESIS/MAL 170112