Twenty-Second Report of the State Entomologist

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Excerpt from Twenty-Second Report of the State Entomologist: On the Noxious and Beneficial Insects of the State of Illinois The Root-rot Injurious to the Bark or Wood The Woolly Aphis. Scale Insects or Bark-lice The Peach-tree Borer Pear blight, Apple-blight, Fire-blight, Twig-blight Black-knot Peach Fruit-spot. Anthracnose of Raspberry. Iiijui'ious to the Leaf or Bud Plant-lice or Aphides The Apple Leaf-crumpler The Pear - leaf Blister The Tent-caterpillar. The Bag-worm The Tussock - moth The Apple-scab. The Pear-blight The Leaf-spots Winter Forms and Appearances of the Principal Nursery Pests Description and Discussion of Species The Oolly Aphis. The Black Peach - Aphis. The Crown - gall The Root-rot The Scale Insects The San Jose Scale and its Allies Additional Nursery Scales wintering partly or fully grown Common Nursery Scales wintering in the The Scurfy Scale The Oyster-shell The Grape Scale The Rose Scale or Raspberry Scale. The Peach-tree l2] Pear-blight, Apple-blight, Twig-blight, Fire-blight 124 The Black-knot I25 Anthracnose of Raspberry 126 Peach Fruit spot, Plum-scab, Cherry-scab 127 The Apple-leaf Aphis 127 The Cherry Aphis. The Leaf-crumple 129 The Pear-leaf Blister 132 The 'l'ent-caterpillar. The Bag-worm The Tussock-moth The Apple-scab The Canker-worm on Shade and Forest Trees At Jacksonville, Ill At Decatur, Ill In the Sangamon Forests. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.