Angerilli, N.P.D. 1990 3.5.3 Chemical Control of Males.. Armored Scale Insects, Their Biology, Natural Enemies and Control [Series title: World Crop Pests, Vol. 4B]. Elsevier Amsterdam, the Netherlands 688 pp.

Notes: Abstract: Discussion of problems encountered when trying to use this method; concludes male control is not a good method for San Jose scale on apples in British Columbia, but may be acceptable elsewhere. Keywords: males.