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What are the control methods for wireworms in Chinese chives?
Apply a root drench with 50% phoxim at 1000x dilution, 80% trichlorfon at 1000x dilution, 50% phoxim-cypermethrin emulsifiable concentrate at 4000x dilution, 20% fenvalerate at 300x dilution, or 2.5% deltamethrin at 3000x dilution. Alternatively, before sowing or transplanting, mix the above agents with poisoned bait and broadcast it, or use a seed dressing agent for coating.
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What are the control techniques for the sweet potato hornworm?
The sweet potato hornworm belongs to the order Lepidoptera, family Sphingidae, and mainly harms sweet potato. The larvae feed on the leaves and tender stems of sweet potato, and in severe cases can strip the leaves completely, greatly affecting yield. In Henan Province, it has 3-4 generations per year, overwintering as pupae 10 cm below the soil surface. It emerges in May of the following year. The adults hide during the day and fly out to activity after dusk. The adults are strongly phototactic...
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Chinese cabbage in autumn is prone to cabbage worms, so how can you control them more effectively?
Summary: Autumn Chinese cabbage is prone to cabbage worms, and these methods leave lower pesticide residues. Chinese cabbage is one of the vegetables in greatest demand in winter, especially in the northern vegetable market. Basically, one family can eat two or three bags of Chinese cabbage over a winter. Pickled Chinese cabbage, stewed Chinese cabbage, vinegar-tossed Chinese cabbage, and so on - Chinese cabbage is truly an indispensable good vegetable on the winter dining table. But the frequent outbreak of cabbage worms also really gives vegetable growers a headache. On Chinese cabbage that had been growing well, once cabbage worms crawl over the leaves, the leaves are either covered with holes or covered with insect droppings. This not only affects appearance, but more importantly affects yield.
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What should you pay attention to when raising silkworms? These matters cannot be ignored
What should you pay attention to when raising silkworms
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Methods and Key Technical Points for Raising Earthworms with Rural Biogas Residue
How to raise earthworms with rural biogas residue?
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Detailed Guide to Mealworm Breeding Technology, Easily Master the Rearing Methods
Mealworm Breeding Techniques
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Key Technical Points and Practical Methods of Earthworm Farming Explained
Earthworm Farming Techniques
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What are the key technical points for silkworm rearing and management?
Silkworm rearing and management techniques
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Detailed Explanation of Key Points and Management Methods for Superworm Breeding Technology
Superworm Breeding Technology
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