Flusilazole inhibits growth

Flusilazole generally does not inhibit the growth of crops, if the concentration is too high, it has a significant inhibitory effect on crop growth. At present, it is a special agent to control pear scab, but crisp pear varieties are sensitive to this drug in the young fruit stage and should be used with caution.

What bacteria can flusilazole kill?

Flusilazole is a triazole internal absorption fungicide, which destroys and blocks the biosynthesis of ergosterol, resulting in the failure of cell membrane formation and the death of bacteria. It is effective against diseases caused by ascomycetes, basidiomycetes and semi-known bacteria, but ineffective against oomycetes. It can control scab of pear, apple, navel orange, jujube and cucumber, apple ring rot, tobacco red spot, vegetable powdery mildew, barley leaf spot, wheat rust, powdery mildew, glume blight, chrysanthemum, mint, plantain, field spiral flower, dandelion and so on. Among them, flusilazole is a special agent to control pear scab at present.

Second, how to control pear scab with flusilazole?

1. After the pear tree blossoms, 8000-10000 times of flusilazole EC will be sprayed when you see the diseased buds, and then it will be sprayed once in 15-20 days according to rainfall, for a total of 5-7 times, or alternately with other fungicides.

2. Crisp pear varieties are sensitive to this drug in the young fruit stage, so they should be used carefully, otherwise it is easy to cause drug damage. In order to avoid the resistance of bacteria to flusilazole, it should not be used more than 4 times in a growing season and should be used alternately with other protective agents.

3. Protective clothing should be worn when dispensing and applying medicine. For women in the early stages of pregnancy, do not spray and avoid contact or direct exposure to the spray. After use, the empty bottle should be buried deeply or disposed of in accordance with the relevant regulations, and should not be abandoned anywhere.