Application method of fungicide "Tefrin" in vegetables

30% Teflon WP, commonly known as fluconazole, is an imidazole fungicide. It is a broad-spectrum fungicide with systemic absorption, treatment and protection. It can be used to control various diseases such as powdery mildew and rust of vegetables such as cucumber. It also has good control effect on pathogens that are resistant to other agents.
1. The product features quick-acting and residual effect, can maintain long-term superior effect; has prevention, treatment, eradication effect, strong penetration, anti-rain erosion, for regular spray prevention or prevention of spread when disease occurs Play the effect. It can kill pathogens that invade plants; it can be mixed with almost insecticides and acaricides.
2. Application in vegetable production Control powdery mildew of cucumber, bitter gourd, pumpkin, tomato, strawberry, alfalfa, etc., spray with 30% Teflon WP 1500-2000 times at the beginning of the disease.
Prevention and control of zucchini powdery mildew, 30% Teflon WP 2000-3000 times solution at the beginning of the disease.
Prevention and control of cowpea powdery mildew, the initial stage of the disease is sprayed with 30% Teflon wettable powder 2000 times liquid.
To prevent onion powdery mildew, spray with 30% Teflon WP 1500 times at the beginning of the disease.
To control the mildew powdery mildew, use 30% Teflon WP 5000 times solution, the pesticide control period can be roughly controlled before the flowering period, the stolon occurrence period, and the planting, and the protected land is cultivated before and after the flowering period.
To prevent and control pea powdery mildew, in the early stage of the disease, spray with 30% Teflon WP 5000 times.
Prevention and control of cowpea rust, in the early stage of the disease, sprayed with 30% Teflon WP 2000 times solution.
Prevention and treatment of corn gray spot disease, sprayed with 30% Teflon WP 5,000-7000 times at the beginning of the disease.
3. Tips for China Pesticide Network : Start spraying at the beginning of the disease, once every 10 days or so, even spray 2 or 3 times, apply the morning and evening without wind and low temperature, and stop applying the medicine from 9:00 am to 4:00 pm on sunny days. If the temperature exceeds 28 °C, the relative humidity of the air is lower than 65%, and the wind speed exceeds 4 meters per second, the application should be stopped. The safety interval is 2 days, and the maximum number of uses for one season crop is 2; avoid mixing with chlorpyrifos; Other fungicides with different mechanisms of action are used interchangeably; the remaining pesticides should not be poured into paddy fields, lakes, rivers, fish ponds, and used containers should not be used properly and should be disposed of properly.


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