How to use dipyrifos?
How to use distemper? Please introduce distemper, also known as Kexiansan. It is a kind of fungicide with protective and therapeutic effect. At present, it is mainly used to control rice blast. Distemper phosphorus also has a good control effect on rice sheath blight, ear blight and maize leaf spot. The dosage form is 40% EC. The techniques are as follows: (1) seed soaking: soaking seeds with 1000 times of 40% EC for 1 hour before sowing can effectively control the occurrence of rice seedling blast. (2) spray: in the early stage of rice blast, 1000 EC was sprayed every 10-14 days for 2-3 days. Spray 75-100 kg per mu each time. Click to get more pesticide application techniques
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Which pests can be controlled by methyl isosinophos?
Which pests can be controlled by methyl isosinophos? How should I use it? Please give guidance that methyl isosinophos is an organophosphorus insecticide. Industrial products are brownish yellow oily liquid. It has strong contact and stomach toxicity to pests and has a long residual period. It is highly toxic to humans and animals. The dosage forms are 40% EC and 3% granules. Use.
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How to apply phoxim?
How to apply phoxim? Which pests can be killed? Please introduce phoxim as a brown liquid with 50% EC, 3% and 5% granules. Phoxim is stable in neutral and weakly acidic conditions and easy to decompose in alkaline conditions. The photolysis fails quickly when exposed to sunlight, especially ultraviolet radiation. ...
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