Payne walnuts: Codling moth investigations in northern California and recommendations for 1949
Throughout Northern California the codling moth infestation in 1948 was much more serious than that encountered in any recent year. The cause of this is not known although it may have been associated in part with the lateness of the season.
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| Principais autores: | , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
University of California Agriculture and Natural Resources
1949-03-01
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| Serija: | California Agriculture |
| Online dostop: | https://californiaagriculture.org/article/114899-payne-walnuts-codling-moth-investigations-in-northern-california-and-recommendations-for-1949 |
| Oznake: |
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