3ul. 64, Pa't VIII, B'jreaj of Entomology, U. S. Dept. of Agriculture. 



Plate IV. 



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The Woolly White Fly Aleyrodes howardp on Orange. 



'■"'K- l-—ModeriUi' infestation of leaf, show iiii; inaiiy specimens m larval instars. Kit.'. -.— KKgs on 

 tender leaf. Fis. :5.— Heavy infestation ot leaf, showing globules of honevdew embedded in woolly 

 secretions overgrown bv fungi. (Uriginal.) 



