Fungal diseases of cotton and measures against them
Abstract
In the article discussed the fungal plant diseases detected in cotton crops in our country and biological control measures against them. Studies have shown that the main pathogens of root rot in cotton are microscopic fungi Rhizoctonia solani, Thielariopsis basicola, Fuzarium spp, Pythium spp. are included.
According to the study, in terms of damage caused by seedling diseases, on average for the last 3 years, 22.6% of the cotton crop that died the highest of all diseases was caused by seedling diseases. In the second place, verticillosis mortality was 19.23%, cos sack rot was 19.1% and the lowest fusarium wilt mortality was 7.48%.
Based on the data obtained, it was concluded that the development of root rot diseases in cotton is caused by low soil and air temperatures, deeper sowing of seeds than recommended, hardening, excess moisture, poor loosening of the soil, contamination with pathogenic fungi.
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Abstract
In the article discussed the fungal plant diseases detected in cotton crops in our country and biological control measures against them. Studies have shown that the main pathogens of root rot in cotton are microscopic fungi Rhizoctonia solani, Thielariopsis basicola, Fuzarium spp, Pythium spp. are included.
According to the study, in terms of damage caused by seedling diseases, on average for the last 3 years, 22.6% of the cotton crop that died the highest of all diseases was caused by seedling diseases. In the second place, verticillosis mortality was 19.23%, cos sack rot was 19.1% and the lowest fusarium wilt mortality was 7.48%.
Based on the data obtained, it was concluded that the development of root rot diseases in cotton is caused by low soil and air temperatures, deeper sowing of seeds than recommended, hardening, excess moisture, poor loosening of the soil, contamination with pathogenic fungi.
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