Studies on sugar beet pests. VI. Effect of beet fly, Pegomya mixta vill., on sugar beet with special reference to the determination of its injury levels and economic threshold
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Published in: | Egyptian Journal of Agricultural Research |
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Main Author: | |
Format: | Sin ejemplares |
Language: | Inglés |
Series: | Egyptian Journal of Agricultural Research v. 76, no. 2 (1998), p. 681-692 |
Subjects: | |
Related Items: | Contained in:
Egyptian Journal of Agricultural Research |
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