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	Insects Enemies Of Trees by Glenn.W. Herrick
	Price : Rs 500.00
	Your Price : Rs 400.00

There has always been a demand for knowlidge concerning the insect enemies of shade-trees and mehtods of preventing their injuries. The author undertook investigations of these small bu numerous enemies of shade trees for more definite infromation. This work is the outgrowth of those studies, which have been greatly augumented through the years by the constanty increasing demands of correspondents for information concerning such problem. Starting with the value of shade-trees and general methods of protection from insect attack, the author describes in details the material and apparartus for the control of trees and shrub insects as well as provides valuable suggestions for the treatment of weakened trees. The book gives full description, injuries caused, life history and control of insect enemies of about thirty common trees.ISBN:817268066X

Pages : 417