Hu, Y.Y., Dai, H.G., & Hu, C.S. 1982 A preliminary study on poplar scale-insect Quadraspidiotus gigas (Thiem et Gerneck).. Scientia Silvae Sinicae 18: 160-169.
Notes: Biology; damage; host; natural enemies; chemical control.
Hu, Y.Y., Dai, H.G., & Hu, C.S. 1982 A preliminary study on poplar scale-insect Quadraspidiotus gigas (Thiem et Gerneck).. Scientia Silvae Sinicae 18: 160-169.
Notes: Biology; damage; host; natural enemies; chemical control.