. Insects affecting vegetables [microform]. Légumes; Vegetables; Insect pests; Insectes nuisibles. BULLETIN 251 JULY, 1917 Ontario Department of Agriculture ONTARIO AGRICULTURAL COLLEGE Insects Affecting Vegetables By C. J. S. Bethunh. ! Every vegetable grower, whether in town or country, on a small or a large scale, finds from time to time that his plants are attacked by some destructive insect and that serious injury is threatened to his crop. It is desirable, therefore, that some convenient manual should be provided for the identification of the ordinary pests and to describe the remedies w
. Insects affecting vegetables [microform]. Légumes; Vegetables; Insect pests; Insectes nuisibles. BULLETIN 251 JULY, 1917 Ontario Department of Agriculture ONTARIO AGRICULTURAL COLLEGE Insects Affecting Vegetables By C. J. S. Bethunh. ! Every vegetable grower, whether in town or country, on a small or a large scale, finds from time to time that his plants are attacked by some destructive insect and that serious injury is threatened to his crop. It is desirable, therefore, that some convenient manual should be provided for the identification of the ordinary pests and to describe the remedies which experience has proved to be the. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Bethune, Charles J. S. (Charles James Stewart), 1838-1932; Ontario. Dept. of Agriculture. Toronto : Dept. of Agriculture
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License: Licensed
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Keywords: ., bookcentury1900, bookdecade1910, booksubj, booksubjectinsectpests
