Author: Edith Marion PatchPublisher:
ISBN:
Category : Aphids
Languages : en
Pages : 30
Book Description
Rose Bushes in Relation to Potato Culture
Author: Edith Marion PatchPublisher:
ISBN:
Category : Aphids
Languages : en
Pages : 30
Book Description
Rose Bushes in Relation to Potato Culture
Author: Maine Agricultural Experiment StationPublisher:
ISBN:
Category :
Languages : en
Pages : 35
Book Description
Rose Bushes in Relation to Potato Culture (Classic Reprint)
Author: Edith M. PatchPublisher:
ISBN: 9780282298319
Category : Gardening
Languages : en
Pages : 38
Book Description
Excerpt from Rose Bushes in Relation to Potato CultureIn July and August, 1915. (2) all doubts Of identity were definitely settled by transferring spring migrants from rose to caged potato plants and rearing, on potato, the descendants Of the rose aphids through several generations. The missing link in the cycle was thus made evident. The rose bush was the long sought overwintering host of the pink and green aphid of potato.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.
The Importance and Natural Spread of Potato Degeneration Disease
Author: Donald FolsomPublisher:
ISBN:
Category : Potatoes
Languages : en
Pages : 48
Book Description
Economic Entomology
Author: Review of Applied Mycology
Author: Publisher:
ISBN:
Category : Fungi
Languages : en
Pages : 574
Book Description
Vol. 24 has a special part issued July 1946, issued as part 13 with sub-title: Common names of virus diseases used in the Review of applied mycology. The pages are numbered 513-556, which duplicates the paging of the index to the same volume.
Potato Degeneration Diseases
Author: Donald FolsomPublisher:
ISBN:
Category : Potatoes
Languages : en
Pages : 68
Book Description
Author: 
Author: 
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