This article outlines the results of the research conducted on farms "Changimardon bogi" in Parkent district of Tashkent region and "Behruz Baraka Fayz" in Tashkent district of Tashkent region on the origin and spread of downy mildew disease of the grapevine and phytophthora disease of potato plant, the symptoms of the diseases and their damage, and the data on the biological efficacy of new fungicide Pilarzox 25.5% s.c. applied against these diseases. As a result of our research: In the variant with Pilarzox 25.5% s.c. fungicide treatment at a rate of 1.2 l / ha against downy mildew disease of grapevine, the spread of the disease was 4.7%, the development of the disease was 0.7%, and the biological efficiency was 91.0%. The highest biological efficacy of potato plant against phytophthora disease was observed in the variant with Pilarzox 25.5% s.c. fungicide treatment at a rate of 2.5 l / ha. At the same time, the development of the disease was 2.4% in the leaves, 2.1% in the stems, and the biological efficiency was 89.5% in the leaves and 89.2% in the stems.
| Mualliflar | Sodikov, B., Khamiraev, U., Omonlikov, А., Содиков, Б., Хамираев, У., Омонликов, А., Содиқов, Б., Хамираев, У., Омонлиқов, А. |
|---|---|
| Jurnal | Жамият ва инновациялар / Общество и инновации / Society and innovations |
| Nashr sanasi | 2022-02-05 |
| Jild | 2 |
| Son | 12/S |
| Betlar | 334-342 |
| Til | O‘zbek |
| DOI | 10.47689/2181-1415-vol2-iss12/s-pp334-342 |
DOI: 10.47689/2181-1415-vol2-iss12/s-pp334-342 · Maqolaning asl sahifasi
ток, картошка, касаллик, сохта ун-шудринг, милдью, фитофтороз, замбуруғ, Plasmopara viticola, Phytophthora infestans, вегетация даври, патоген, фунгицид, биологик самарадорлик, grapevine, potato, disease, downy mildew, mildew, phytophthora, fungus, Plasmopara viticola, Phytophthora infestans, vegetation period, pathogen, fungicide, biological effectiveness, виноград, картофель, болезнь, ложная мучнистая роса, мучнистая роса, фитофтора, грибок, Plasmopara viticola, Phytophthora infestans, вегетационный период, возбудитель, фунгицид, биологическая эффективность
This article describes the relations in the field of sports and measures to regulate them in civil law. The concept of a sports agent is a person acting on behalf of and in the interests of an athlete on a contractual…
Conflicting behavior is more likely and often longer lasting than greater interdependence in a relationship. However, how the conflict will manifest itself will largely depend on the higher-quality characteristics of…
In the Republic of Uzbekistan, as part of the training of school teachers, as well as teachers of a higher level of education, they could teach four language skills - listening, reading, writing and speaking - as…
In this article, the necessity and directions of regulation of migration repatriation processes in the process of globalization institutions around the world are analyzed.
This article presents the development of the art of miniature painting in the XV-XVII centuries. The positive processes at the beginning of the XX – XXI century, the opinions of famous art historians in the study of…
Free economic zones (FEZs) have been used by many developing countries as a policy tool to promote industrialization and economic transformation. The free economic zones represents a new unilateral compromise between…
In this article, using primary sources and scientific literature, the minutes of the board meetings of the Iskandar Commercial and industrial society, which has a century-old history, are analyzed. Reports and…
In this article, the question of how to teach school-age children to draw, based on a drawing, is raised. Also, a technology has been developed to create text based on a drawing. The authors put forward scientific…
In this article, various teaching methods are analyzed. Extensive use of various methodologies will help to achieve widespread success in training. For this reason, this article presents the main methodological aspects…
In this article, the current state of the order of use of natural resources of Uzbekistan is analyzed. The authors consider that the normative legal acts regulating these relations are not fully legal, reflecting…
Жамият ва инновациялар / Общество и инновации / Society and innovations — barcha maqolalar