…Walnut aphid and the sunburn problem
Trials conducted in Tulare County (reported in accompanying article) have demonstrated that the walnut aphid has a profound influence on walnut production and quality. Observations on infested trees during 1969 showed that honeydew accumulations on developing nuts had a phytotoxic effect on husk tis...
| Published in: | California Agriculture |
|---|---|
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
University of California Agriculture and Natural Resources
1971-05-01
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| Online Access: | https://californiaagriculture.org/article/112347-walnut-aphid-and-the-sunburn-problem |