Characterized

Pyrimethanil is a new fungicide, is anilinopyrimidine class. Its unique mechanism of action, by inhibiting bacteria produce enzymes to prevent disseminated infection and kill germs germs. Because of its mechanism of action different from other fungicides, therefore, pyrimethanil especially common non anilinopyrimidine fungicides have become resistant Botrytis cinerea effective. Pyrimethanil both uptake and fumigation, quickly reached after spraying the plants flower, young fruit can not reach the site, such as spray to kill germs, efficacy faster and more stable. Pyrimethanil efficacy insensitive to temperature, at a relatively low temperature is administered, the protective and therapeutic effect is equally good.

Control objects

Have effects on Botrytis cinerea. Can prevent Botrytis cinerea, Botrytis cinerea, grape Botrytis, strawberry gray mold, Botrytis peas, leeks and Botrytis cinerea. Also used to control scab, apple scab and leaf spot.

Use

Prevention of cucumber, tomato gray mold, before the onset or the early onset of spraying per acre with 40% of 25 to 95 ml Scala (the active ingredient of 10 to 38 g). General artificial spray volume per acre from 30 to 75 liters, cucumber, tomato Dayong high dose and high water, whereas small plants with a low dose and low water. Every 7 to 10 days of medication 1, a total of 2 to 3 times spraying. When a need to control gray mold growing season spraying more than four times, should be rotated with other fungicides used to avoid resistance. Open field cucumber, tomato spraying should generally be selected sooner or later the wind is small, when low temperatures. Sunny 8:00 to 17:00, relative humidity less than 65%, the temperature is higher than 28 ℃ stop spraying.

Precautions

Pyrimethanil safety interval on vegetables, strawberries and other crops for three days. Note the safe storage, use and disposal of the agents. In the event of accidental poisoning, immediately sent to hospital for treatment to bring the product label. Scala at the recommended dose for each crop growing season is very safe to be used at any time of the growing season. Without airy conservatory or greenhouse, if the dose is too high, it may cause some plant leaves brown spots appear. Therefore, please note the use of the recommended concentration labels and recommended ventilation after application.