Cyhalofop is also a herbicide with high safety to rice. It is often used as a special herbicide for rice. It is mainly used to control important grass weeds, such as valerian, ginseng, etc. The method of use is as follows:
The target of cyhalofoprin:
Cyhalofop is not only effective for thousands of gold, various valerian (including older psyllium), but also for control, crabgrass, double-spotted gar, foxtail, goosegrass, and maiden. Ineffective for sedge weeds and broadleaf weeds.
How to use cyhalofoprin:
1. Application technology stem and leaf spray, poisonous soil method is not effective. Yuyutian is applied in the 1.5-2 leaf stage of Valerian, using 30% of 50% of the gold per acre (3-5 grams of active ingredient), 30-40 liters of water, and sprayed with stems and leaves. The live field, transplanted field, and throwing field are applied in the 2-4 leaf stage of Valerian, using 50% to 67 ml per 10 mu of water, and 30-40 liters of stem and leaf spray with water.
2, to prevent the age of psyllium should be appropriate to increase the dose. When using, pay attention to the rapid degradation of the first thousand gold in the soil and typical paddy field water, and the problem of phytotoxicity after no residue is not suitable for soil treatment. When the second thousand gold is mixed with some broad-leaved herbicides, it may show antagonism, which is manifested as a decrease in the efficacy of the gold.
Cyhalofopyrazine note:
1. The saturated water holding capacity in the field of dry nursery can ensure the weed growth is strong, thus ensuring the best efficacy.
2. Fill water 24 to 48 hours after application to prevent new weeds from germination. In dry conditions, increase the dosage.
3. When cyhalofoprin is mixed with some broad-leaved herbicides, it will show antagonism and is not recommended.
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