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Virologica Sinica, 01 (4) : 65, 1986
Review
STUDIES ON A CYTOPLASMIC POLYHEROSIS VIRUS FOR CONTROLLING MASSON—PINE CATERPILLAR DENDROLIMUS PUNCTATUS WALKER
Forest Research Institute of Guangdong Province
Guangzhou
 Correspondence:
(963.27KB)  
Abstract
The Masson-pine caterpillar is the most serious pest of pinus spp. in southern China. we obtained a CPV of the masson-pine caterpillar (DCPV)in the Guang-zhou district in 1974. The polyhedra of DCPV are hexagonal in shape but vary in size from 0.5 to 6 μm in diameter. The virus particles are hexagonal in shape and range from 42 to 56 nm in diameter, we have been engaged in this research for ten years. The high infeciivity of DCPV has been shown: the Lc50 is 2.5 million polyhedra/ml for third to fourth insta...
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  Published online: 5 Dec 1986
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