Question 1: reed glyphosate, as an internal absorption and conduction herbicide for stem and leaf treatment, can be treated with what herbicide? Weeds absorb drugs through green tissues such as stems and leaves and transmit them to other parts such as roots, which interferes with the normal synthesis of protein in plants and eventually leads to weed death. Spraying glyphosate after cutting off the aerial parts of reeds, the plant has a small drug receiving area, and at the same time, there is a lack of parts that can fully absorb drugs, and few drugs are transmitted to the roots, which can not achieve the control effect. Glyphosate loses its activity when it meets the soil, and clearing stubble with this medicine generally does not have adverse effects on subsequent crops. To control reed in soybean field, it is best to use herbicides such as Gaicaoneng and Jingcaoke. Spraying these herbicides is not only! It has no effect on soybean growth, and can kill reeds one by one (the effect is better in the vigorous growth period of reeds, but it takes two or three times to completely eradicate reeds in the field).

Question 2: What herbicides are used for thatch and reed? Comrade Wang Kesheng: Hello! The answer to your question is as follows: In the growth period of reed, selectively applying a small amount of reed leaves with appropriate concentration of herbicide such as Gaicaoneng and Jingcaoke can effectively kill reed root and prevent it from spreading in the field. Be careful not to let the wheat plants come into contact with the liquid medicine when using the medicine, otherwise it will cause phytotoxicity. The above contents are for reference only.

Question 3: What pesticides can kill reeds? Depends on where you use it. It's in the wheat field. Get ready now. One week before the wheat harvest, 200ml of 41%glyphosate was added with water 15kg, and 00 ml of ridge diesel oil was added to punch through reed leaves. Efficient straw mulching energy in soybean field. Other plots refer to the above method.

Question 4: What herbicides are used to kill reeds in rice fields? A herbicide for killing reeds in rice fields is a herbicide for killing weeds. Call 4000-020- 130.

Do not change the water quality. Don't hurt fish, shrimp and shellfish. Water hyacinth herbicide-Shuicaojing

River herbicide, lake herbicide, reservoir herbicide, fish pond herbicide, aquatic weed herbicide. Water hyacinth herbicide-Shuicaojing

500ml/bottle (1+ 1).65 yuan/set. 12 sets/piece. (350ml+150ml set). Water surface per mu 1 set

Environmental treatment agent, green and pollution-free, killing at sight of green (suitable for dry land wetland)

Product features:

This product is a pure green environmental protection treatment agent, which is non-toxic and harmless to soil, water quality, air, human body, livestock, fish, shrimp, shellfish and mollusks in water, and has no pollution to the environment.

Eliminate weeds in wetlands: as long as all aquatic plants float on the water, this medicine will be passed to the underwater roots for fixation; Such as aquatic plants, duckweed, water hyacinth (water hyacinth), water peanut, rice grass, reed, river dragon and so on. Weeds growing on water surface and underwater in the range of 10- 15 cm (ineffective for killing flowing underwater weeds) have the function of eradicating and purifying water quality.

Suitable for use; All aquatic plants in rivers, lakes, reservoirs, ponds, fish ponds, rural drainage ditches, farmland irrigation canals, abandoned paddy fields and river banks. A large number of water hyacinths breed and cover the water surface, blocking the river course and affecting shipping, drainage, flood control and farmland irrigation. Because of its strong reproductive ability, it has become a major public hazard in waters around China.

Instructions for use: Add 500 ml (1+ 1) of Agent A and Agent B to the surface of the wetland, and add 30-35kg of water. After spraying on the water surface and plant leaves, weeds stopped growing that day. The temperature is very high. Duckweed, water hyacinth, water hyacinth 1-3 hours will take effect, and the roots will never come back in 2-3 days. Some weeds take effect in 1-3 days, and 10-20 days are conducted from weed leaves to underwater roots, and rotten roots die without resurrection.

Caution: This preparation should be killed at the sight of green. It is wise to dilute this liquid with clear water. Pay attention to avoid spraying on the leaves of other crops during the application process. No smearing is allowed in windy weather.

1. It is best to apply pesticides at the mature stage of roots and perennial weeds. Crops can be planted about 7 days after abandoning paddy fields and other drugs.

2. Agent B will produce gas. When storing, please stick a small pinhole in the inner seal of agent B to drain it out. Will not affect the effect. Store in a dry, cool, ventilated and rain-proof place. Do not expose yourself to the sun, and stay away from fire or heat sources.

3. The color of this preparation becomes lighter during storage, which is a normal phenomenon and does not affect the weeding effect.

4. This preparation should be kept away from children. In case of contact with skin], wash eyes with clear water in time. If it comes into contact with the skin, it can be relieved with Piyanping soft glue.

5. Containers containing preparations should be properly handled and cannot be reused.

Question 5: What herbicides are used for many reeds in rice fields? Because they all belong to Gramineae, there is no herbicide that can be sprayed directly. Two solutions. Before transplanting rice, glyphosate and quizalofop-p-ethyl were sprayed and mixed, and sprayed again after 7 days. Or after rice is transplanted, glyphosate liquid medicine is not added. Although it is troublesome, it can only be removed in this way.

Question 6: Is there any herbicide that can kill reeds for 20 minutes? It is necessary to use herbicides to kill reeds at different time periods. When the early reeds are still light green, paraquat (but not dead roots) can be used, and it will take effect on the same day after spraying with water; Glyphosate can also be used in the early stage (increasing the dosage), but the effect is slow and not necessarily good; Later, when the reed was old, the herbicide could not be used, so it could only be used manually.

Question 7: What herbicide should be used to sweep all the cattail reeds in the corn field?

Question 8: What pesticide can kill reed grass Glyphosate is a killing herbicide, which can kill common weeds, but it has a general effect on reed. The effect of diflubenzuron on reed is not bad.

Question 9: How to use pesticides to remove reeds Using glyphosate herbicide stock solution is the best method.

Question 10: Special herbicide for reed, glyphosate herbicide (also known as Zhencaoning, Nongda, Nongdele, Caoquanjing, etc. ) Spraying in rice fields at a temperature of about 30℃ and proper amount of washing powder can increase the adhesion and take effect after one week.