{"title":"乌兹别克斯坦棉花作物的植物昆虫(异翅目:盲蝽科)发育及危害","authors":"Musayev Dilshod, Navruz Sattorov, Jamila Abdullaeva, Musaeva Makhliyo, Saparov Abdirahman, Bakhtiyor Kholmatov, Yusupova Asiya, Medetov Maxsetbay","doi":"10.37394/232015.2023.19.29","DOIUrl":null,"url":null,"abstract":"This article provides information on the types of plant bugs, their damage, and measures to combat them in cotton agrobiocenoses of Uzbekistan. As a result of the conducted research, 15 species of bugs, of which Eurystylus bellevoyei (Reuter, 1879) species were identified for the first time in the cotton fields of Uzbekistan. In special experiments in the cages, it was determined that when 100-150 bugs correspond to 100 cotton plants during the vegetation stage of the cotton plant, cotton yield decreases to 32.3-36.4% owing to the effect of alfalfa bug (Adelphocoris lineolatus) and 8.6-13.5% owing to the plant bug (Lygus. protensis). If cotton is infected with a cotton shredder bug (Creontiades pallidus) in the early period (June), the yield of cotton decreases from 61.6% to 88.9%, if there are 30 to 150 plant bugs per 100 cotton plants. If it is infected later (July-August), the yield of cotton decreases from 38.0 to 50.2%. If fine fiber cotton is damaged by bugs (100-150 specimens per 100 cotton plants) during the vegetation stage, the cotton yield will decrease by 55.5-65.3% compared to the control variant. The most effective drugs against plant bugs are: Safegor, 40% (98.3%), Ribo Super, 25% (93.4%), Transform, 50% (92.5%), and Mosetam 20 (82.8-81.9%). Arvilmek 1.8 (active substance- abamectin), Lead, 5% (substance-pymetrozine), Imido Star, 20% (imidacloprid) were found to have unsatisfactory (below 70.0%) results against cotton bugs.","PeriodicalId":53713,"journal":{"name":"WSEAS Transactions on Environment and Development","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Plant Bugs (Heteroptera: Miridae) Development and Damage to Cotton Crop in Uzbekistan\",\"authors\":\"Musayev Dilshod, Navruz Sattorov, Jamila Abdullaeva, Musaeva Makhliyo, Saparov Abdirahman, Bakhtiyor Kholmatov, Yusupova Asiya, Medetov Maxsetbay\",\"doi\":\"10.37394/232015.2023.19.29\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This article provides information on the types of plant bugs, their damage, and measures to combat them in cotton agrobiocenoses of Uzbekistan. As a result of the conducted research, 15 species of bugs, of which Eurystylus bellevoyei (Reuter, 1879) species were identified for the first time in the cotton fields of Uzbekistan. In special experiments in the cages, it was determined that when 100-150 bugs correspond to 100 cotton plants during the vegetation stage of the cotton plant, cotton yield decreases to 32.3-36.4% owing to the effect of alfalfa bug (Adelphocoris lineolatus) and 8.6-13.5% owing to the plant bug (Lygus. protensis). If cotton is infected with a cotton shredder bug (Creontiades pallidus) in the early period (June), the yield of cotton decreases from 61.6% to 88.9%, if there are 30 to 150 plant bugs per 100 cotton plants. If it is infected later (July-August), the yield of cotton decreases from 38.0 to 50.2%. If fine fiber cotton is damaged by bugs (100-150 specimens per 100 cotton plants) during the vegetation stage, the cotton yield will decrease by 55.5-65.3% compared to the control variant. The most effective drugs against plant bugs are: Safegor, 40% (98.3%), Ribo Super, 25% (93.4%), Transform, 50% (92.5%), and Mosetam 20 (82.8-81.9%). Arvilmek 1.8 (active substance- abamectin), Lead, 5% (substance-pymetrozine), Imido Star, 20% (imidacloprid) were found to have unsatisfactory (below 70.0%) results against cotton bugs.\",\"PeriodicalId\":53713,\"journal\":{\"name\":\"WSEAS Transactions on Environment and Development\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-04-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"WSEAS Transactions on Environment and Development\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.37394/232015.2023.19.29\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Social Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"WSEAS Transactions on Environment and Development","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.37394/232015.2023.19.29","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Social Sciences","Score":null,"Total":0}
Plant Bugs (Heteroptera: Miridae) Development and Damage to Cotton Crop in Uzbekistan
This article provides information on the types of plant bugs, their damage, and measures to combat them in cotton agrobiocenoses of Uzbekistan. As a result of the conducted research, 15 species of bugs, of which Eurystylus bellevoyei (Reuter, 1879) species were identified for the first time in the cotton fields of Uzbekistan. In special experiments in the cages, it was determined that when 100-150 bugs correspond to 100 cotton plants during the vegetation stage of the cotton plant, cotton yield decreases to 32.3-36.4% owing to the effect of alfalfa bug (Adelphocoris lineolatus) and 8.6-13.5% owing to the plant bug (Lygus. protensis). If cotton is infected with a cotton shredder bug (Creontiades pallidus) in the early period (June), the yield of cotton decreases from 61.6% to 88.9%, if there are 30 to 150 plant bugs per 100 cotton plants. If it is infected later (July-August), the yield of cotton decreases from 38.0 to 50.2%. If fine fiber cotton is damaged by bugs (100-150 specimens per 100 cotton plants) during the vegetation stage, the cotton yield will decrease by 55.5-65.3% compared to the control variant. The most effective drugs against plant bugs are: Safegor, 40% (98.3%), Ribo Super, 25% (93.4%), Transform, 50% (92.5%), and Mosetam 20 (82.8-81.9%). Arvilmek 1.8 (active substance- abamectin), Lead, 5% (substance-pymetrozine), Imido Star, 20% (imidacloprid) were found to have unsatisfactory (below 70.0%) results against cotton bugs.
期刊介绍:
WSEAS Transactions on Environment and Development publishes original research papers relating to the studying of environmental sciences. We aim to bring important work to a wide international audience and therefore only publish papers of exceptional scientific value that advance our understanding of these particular areas. The research presented must transcend the limits of case studies, while both experimental and theoretical studies are accepted. It is a multi-disciplinary journal and therefore its content mirrors the diverse interests and approaches of scholars involved with sustainable development, climate change, natural hazards, renewable energy systems and related areas. We also welcome scholarly contributions from officials with government agencies, international agencies, and non-governmental organizations.