Dupont fungicide is also suitable for apple trees

The Dongling Township of Zunhua City started to use the Dupont series of fungicides as early as 2003. The scope of application is mainly on wine grapes. At the time, it was at the beginning of the establishment of the Tianjin Dynasty wine grape base in the township. There were more than 900 wine growers and more than 1,000 acres of bases. Most of the pesticides used by farmers in their management are the DuPont series of pharmaceutical agents. Although the price of the series of drugs is high, but it is resistant to rain erosion, the control effect is good, and the number of medications can be reduced throughout the year. Therefore, the cost of the drugs is relatively low compared with the ordinary drugs. Later, I applied the fungicide of the series of pesticides to my apple tree and found that it has good control effects against apple rot, ring spores, fungal disease, early defoliation, and black-pox bacteria. The specific method is as follows:

1. In the early stage of flowering, DuPont Ipoh 1200 times plus DuPont Fuxing 8000 times solution, plus beta-cypermethrin and Nisolil, can effectively eradicate the source of pests and diseases in winter, and lay a good foundation for prevention and treatment throughout the year.

2. 7 days after Xiehua, use DuPont EPC 1200 times solution with 1000 times of high efficiency cypermethrin, and mix with 20% acetamiprid 5000 times solution and 1.8% avermectin EC 6,000 times, spraying in the whole park. Effective prevention of ringworm disease, spotted leaf disease and other pathogens of fruit trees can also remove pests such as locusts, leaf miners, and gold leaf moths.

3. Before fruit bagging, spraying with 8000 times of DuPont Fuxing water emulsion formulation to spray the entire garden can protect the young leaves from harm, eradicate the residual rot bacteria, prevent early defoliation, and prevent various insect pests.

4. Do not use Dupont fungicide after bagging, and choose thiophanate-methyl, thiophanate-methyl, potassium manganate, tebuconazole and other low-cost fungicides. This will not only reduce the cost of fruit trees, but also ensure that the leaves of fruit trees are not harmed by pathogens.

In addition, DuPont Fuxing can also prevent branch rot of apple trees. The method is: gently scrape off the rot disease skin, apply 800-1000 times the liquid 3-4 times, interval 15-20 days. Through repeated trials and observations, it was found that the effect was very good.

After using the Dupont series fungicide in my apple orchard, I was very impressed with it. It has a good effect on the prevention and control of various germs, but it is less used by other nearby farmers. We sincerely hope that this type of pharmaceuticals will be widely popularized and popularized, and we also hope that the Dupont series of fungicides will bring greater benefits to the majority of farmers.

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