The article discussed scientific research and chemical control measures aimed at the spread of fungi belonging to the genus Rhizoctonia in cotton crops in the country. As a result of research, the main pathogens of root rot in cotton are Rhizoctonia solani, Thielariopsis basicola, Fuzarium spp, Pythium spp. The laws of distribution of fungi and phytopathological methods for their study are given. Based on the research data, small, then enlarging and deepening spots appear at the root collar of the grass or at the top of the main root. The causative agent of this type is Rhizoctonia solani Kuehn, which lives in the soil belonging to the order Mycelia steria. immature fungi have been found to infect cotton grass mainly in the root zone or the upper part of the main root in the conditions of Tashkent region.
| Mualliflar | Sattarova, Rano, Gulmurodova, Shahnoza, Avazov, Sardorjon, Xakimova, Nigora, Xolmuradov, Erkin, Саттарова, Рано, Гулмуродова, Шахноза, Авазов, Сардоржон, Хакимова , Нигора, Холмурадов, Эркин, Саттарова , Рано, Гулмуродова, Шахноза, Авазов, Сардоржон, Хакимова , Нигора, Холмурадов, Эркин |
|---|---|
| Jurnal | Жамият ва инновациялар / Общество и инновации / Society and innovations |
| Nashr sanasi | 2020-11-18 |
| Jild | 1 |
| Son | 1/s |
| Betlar | 46-51 |
| Til | O‘zbek |
| DOI | 10.47689/2181-1415-vol1-iss1/s-pp46-51 |
DOI: 10.47689/2181-1415-vol1-iss1/s-pp46-51 · Maqolaning asl sahifasi
Хлопок, повреждение, болезни рассады, корневая гниль, патоген, Rhizoctonia solani, Cotton, pests, plant diseases, root rot, pathogenic fungi, Rhizoctonia solani, Ғўза, зарарланиш, нихол касалликлари, илдиз чириш, касаллик қўзғатувчи замбуруғлар, Rhizoctonia solani тури
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Жамият ва инновациялар / Общество и инновации / Society and innovations — barcha maqolalar