| Title: | Experiments on the control of the woolly aphis : tests of pine tar creosote emulsion on infested two year apple trees |
| Author: | Cory, Ernest Neal, 1886- |
| Note: | University of Maryland, Agricultural Experiment Station, 1923 |
| Link: | page images at HathiTrust |
| No stable link: | This is an uncurated book entry from our extended bookshelves, readable online now but without a stable link here. You should not bookmark this page, but you can request that we add this book to our curated collection, which has stable links. |
| Subject: | Aphis -- Control |
| Subject: | Apples -- Diseases and pests -- Control |
| Other copies: | Look for editions of this book at your library, or elsewhere. |
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