Unaspis yanonensis 第1页

Predation of Chilocorus bijugus (Col.:Coccinellidae)to Unaspis yanonensis(Hom.:Diaspidae) TWO EASY WAYS FOR ESTIMATING THE POPULATION OF UNASPIS YANONENSIS KUWANA ON CITRUS Studies on Ecology of Citrus Arrowhead Scale Unaspis yanonensis ON THE CHEMICAL CONTROL STRATEGIES OF ARROWHEAD SCALE UNASPIS YANONENSIS INCITRUS GARDEN