What if there is a drug damage?

In the process of crop planting, the rational use of pesticides can help crops grow better, but if it can not be used safely and scientifically, it is easy to cause drug damage. So, what if there is a drug damage?

First, what to do if there is a drug damage?

1. Flush in time

For some drug damage caused by the application of herbicides, it can be properly watered or irrigated to detoxify the lotion to reduce the harmful substances accumulated in the roots. If the leaves suffer from drug damage, clear water can be sprayed several times in order to remove or reduce pesticide residues on crop leaves. If it is caused by acidic agents, an appropriate amount of plant ash or 0.1% quicklime can be added when spraying water; for drug damage caused by alkaline agents, an appropriate amount of vinegar can be added when spraying water, which can reduce and alleviate the drug damage.

2. Remove the damaged branches and leaves

The branches and leaves of local drug damage can be removed.

3. Topdressing fertilizer

Combined with watering and topdressing quick-acting fertilizer, total nutrient foliar fertilizer can also be sprayed.

4. Ploughing and loosening the soil

Ploughing and loosening soil combined with irrigation and fertilization can promote root development and enhance crop recovery ability.

5. Spraying regulator

According to the needs of crops, spray Yunda 120 and other foliar nutrition regulators or plant hormones to promote the recovery of crop growth.

6. Use antidote

According to the nature of the drug that causes the drug damage, neutralization and mitigation can be made by drugs with the opposite nature.

Second, what are the main symptoms of crop drug damage?

1. Spots

In a short time after crop application, macula, brown spot and withered spot appeared on the leaves, stems and even fruits.

2. Etiolation

The new shoots of young and tender leaves turn yellow, which affects the normal growth.

3. Deformity

The common deformities of crops damaged by pesticides are curly leaves, new leaves, root swelling, ear and fruit deformities and so on.

4. Wilt

The damage caused by improper use of herbicides leads to the withering and even death of crops.

5. Stagnant growth

Improper use of growth regulators and herbicides will lead to crop stagnation.

6. Infertility

Improper use of drugs during flowering often causes infertility and sterility.

7. Shedding

Improper use of medicine will often cause falling flowers, fruits, leaves and so on.

8. Bad fruit

Results improper use of drugs during the period produced drug damage, which often showed abnormal growth, poor appearance and quality of the fruit.

Finally, the editor would like to remind everyone that pesticides are toxic to a certain extent, so they must be used safely and reasonably.