Insect damage to apricots: DDD as petal fall spray and parathion as properly timed May spray control fruit-feeding insects
A yearly spray program is a necessity if the average apricot grower is to produce clean fruit—especially in the Santa Clara Valley where the codling moth and orange tortrix have become of primary importance.
-д хадгалсан:
| Үндсэн зохиолчид: | , |
|---|---|
| Формат: | Artigo |
| Хэл сонгох: | Inglês |
| Хэвлэсэн: |
University of California Agriculture and Natural Resources
1953-01-01
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| Цуврал: | California Agriculture |
| Онлайн хандалт: | https://californiaagriculture.org/article/114492-insect-damage-to-apricots-ddd-as-petal-fall-spray-and-parathion-as-properly-timed-may-spray-control-fruit-feeding-insects |
| Шошгууд: |
Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!
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