Effects of diameter at breast height (dbh), oviposition place and orient on number of egg masses gypsy moth, Lymantria dispar (L.)
Goodarz Hajizadeh* and Mohammad Reza Kavosi
Department of Forest Ecology, Faculty of Forestry, Gorgan University of Agricultural Sciences and Natural Resources, Beheshti St. 386, Gorgan, Golestan, Iran.
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