Emergence herbicide injury countermeasure

Chemical weeding efficient, thorough, labor, time, help large scale mechanized operations, efficient agriculture has become an indispensable important measures. However, due to the improper selection or spraying herbicides wrong way, the season or after the crop to cause serious injury to occur. Once phytotoxicity science should take timely countermeasures.
First, rule out the use of herbicides drug excessive drug toxicity, injury has occurred or will occur, to take early measures to detox. Immediately drain the water contained in the field of irrigation, back pack sprayer several consecutive flush with the new irrigation, drainage facilities into lime or a combination of other methods, and in the fields of acidic herbicides, reducing the content of herbicides in soil; medicine for plants harm, the available water irrigation machinery residue leaching of toxic plants, reducing the poison stick on the leaf. Severe poisoning plots should be rinsed after exposure to deep plowing, and then try to grow a small amount of sensitive crops can observe two weeks to prove that no injury again when other crops.
Second, to strengthen field management of crops on plots by the injury, to strengthen field management, the use of fast-acting fertilizer by Shi, scientific management, to reduce the impact of herbicides on crops, to reduce the losses down.
Third, the application of plant growth regulators to promote crop growth plant growth regulator is to promote crop growth agents, it has a good crop growth stimulation, but also help reduce injury.
Fourth, the use of chemical antidotes dressing with activated carbon can reduce or prevent four alachlor, linuron ,weed sprayer 24-D herbicide phytotoxicity to corn, but also in plants before planting their roots or stems dipped in powdered activated carbon, can prevent injury. Planting the crop every 15 mu 10-40 kg evenly spread on the soil surface, can also be sprinkled on the soil surface to prevent local or ribbon simazine on soybean, cucumber, wheat injury. Naphthalene dicarboxylic anhydride is used to prevent EPTC injury to corn, the usual dose is 0.15% of the seed weight, the effect is better. CGA-43089 for sorghum seed dressing to prevent isopropyl amine, acetochlor on sorghum injury. General sorghum seeds per 1 kg 1.25-1.5 g up control effect.