Clodinafop-propargyl is mainly used to control annual grass weeds such as wild oats, maidenhair, ryegrass, and foxtail

Clodinafop-propargyl is a postgrass herbicide developed by a company, which is mainly used to control annual oat weeds such as wild oats, maidenhair, ryegrass, and green grass. The herbicide is a chiral fluorine-containing phenoxycarboxylic acid herbicide, which is relatively stable in an acid medium and hydrolyzed in an alkaline medium. Clodinafop-propargyl is an phthalate coenzyme carboxylase inhibitor, a systemic conductive herbicide, absorbed by the leaves and leaf sheaths of the plant body, phloem conduction, accumulated in the meristem of the plant body, inhibits the phthalate coenzyme carboxylase, The fatty acid synthesis is stopped, the cell growth and division cannot proceed normally, the membrane system and other lipid-containing structures are destroyed, and finally the plant is killed. From Clodinafop-propargyl is absorbed to weed death is relatively slow, usually takes a week. When applied alone, small grain cereal crops do not have sufficient drug resistance, so special crop safety agents are needed.

Advantage:

1. The broad-spectrum herbicide Clodinafop-propargyl is not particularly different from that of oxazoxylin, and the herbicidal spectrum is basically the same. The 20g wheat pole is very good for seeing the maidenhair. , The dosage should be increased to 30g for Zizhao, Clodinafop-propargyl herbicidal effect is slightly better than Jingxuzhaoheling.

2. Low temperature resistance Temperature has almost no effect on the effect of Clodinafop-propargyl, but the temperature is too low, the speed of dead grass will be greatly reduced. Secondly, Clodinafop-propargyl is more resistant to rain erosion. Generally, we conservatively introduce that it is 2 hours after the medicine, and Jingxazoril is 4 hours.

3. Low toxicity Clodinafop-propargyl is a professional herbicide for wheat. It is basically difficult for farmers to use the correct method, and its compatibility is also quite good. It is compatible with trisulfuron, isopropyl, and chlorofluoropyroxyacetic acid. The mixing effect is very good.

Instructions:

1. Weeding in orchards, mulberry gardens, etc. Use 0.5-1 kg of 10% water per mu for the control of 1-year-old weeds, and 1-1.5 kg of a 10% water per mu for the control of perennial weeds. Spray 20-30 kg of water to the stems and leaves of weeds.

2. Weeding in farmland Before weeding in farmland, weeds should be controlled before weeding in the field. In the growth period of cotton, it is necessary to use directional spray with hood spray. Use 0.5%-0.75kg of 10% water solution per mu and 20-30kg of water.

3. Weeding in recreation areas, fields and roads At the 4-6 leaf stage of weeds, use 0.5%-1 kg of 10% water solution per mu, add 100 ml of diesel oil, spray 20-30 kg of water to the weeds.

4. For some vicious weeds, such as fragrant monkshood reed, etc., we can add additives according to 200 grams per acre of land, and the weeding effect is good.