A new type of highly effective broad-spectrum insecticide-- 5% aldicarb granules
The agent is a carbamate insecticidal with high efficiency, broad spectrum, internal absorption and long-lasting efficacy. It is 5% granule, black and loose in appearance, and has good storage stability under the condition of 25 ℃. The product has control effect on more than 100 kinds of pests of more than 60 kinds of economic crops, can be absorbed by plant roots and transmitted to various tissues and organs of plant aboveground, and the efficacy lasts for 50 seconds and 60 days. it can control aphids, mites, thrips and other prickly mouthparts pests, leaf-eating pests and insect-borne pests. The product can also promote the development of crop roots and stimulate crop growth, be safe to human, animal and natural enemies, be conducive to environmental protection and maintain ecological balance, and save labor and time. The product has been applied to cotton, peanut, tobacco, sweet potato, fruit trees and other crops in more than a dozen provinces, and the effect is obvious. it can generally increase crop production by 20%, 30%, low input, simple application method, and is easy to be accepted by the majority of users.
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Application methods and matters needing attention of long-acting nitrogen fertilizer
The traditional nitrogen fertilizer application of strong gluten wheat is generally divided into two times. The first is to apply a part of nitrogen fertilizer to the cultivated land before sowing, accounting for 60%-70% of the total nitrogen application; the second time is the spring wheat returning to green period to the starting stage combined with watering and topdressing, accounting for 30%-40% of the total fertilizer application. Some before the wheat overwintered.
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Available pesticides and pesticides for pollution-free vegetables
Biological pesticide: BT, the Chinese name is Bacillus thuringiensis, is a bacterial insecticide. This variety has been fully used in the main vegetable areas of our country and achieved good economic benefits. But at present, there are many BT manufacturers with different quality, so we must choose the variety with good quality when using it. Note: BT is aged at a slightly higher temperature.
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