Schizoneura

The enlarged figures represent the winged female and the wingless larva of the Apple Blight Aphis = (Schizoneura lanigera =).

The Culture of Vegetables and Flowers From Seeds and Roots 16th Edition Sutton and Sons

[Illustration: AMERICAN BLIGHT = Schizoneura lanigera =] = = American Blight = =, or = = Woolly Aphis = =, generally appears first on trees grafted on dwarfing stocks, particularly the bad forms of the Paradise

The Culture of Vegetables and Flowers From Seeds and Roots 16th Edition Sutton and Sons