Fungicides ballaaran oo ka hortagi kara oo daweyn kara in ka badan 100 cudur-pyraclostrobin

Pyraclostrobin waa fungicide methoxyacrylate leh qaab dhismeedka pyrazole ee ay samaysay BASF ee Jarmalka 1993. Waxa loo adeegsaday in ka badan 100 dalagga.Waxay leedahay spectrum bakteeriyada ballaaran, cudur-sidaha badan oo bartilmaameedsan, iyo difaac.Waxay leedahay jinsi xoog leh, waxay hagaajisaa iska caabbinta diiqada dalagga, waxay kor u qaaddaa koritaanka dalagga, waxay ka hortagtaa gabowga iyo hawlaha kale.

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1. Habka wax qabadka.
Pyraclostrobin waa ka-hortagga neefsashada ee mitochondrial.Waxay joojisaa neefsashada mitochondrial iyadoo ka hortagaysa wareejinta elektaroonigga ah ee u dhexeeya cytochrome b iyo C1, taasoo ka dhigaysa mitochondria inaysan awoodin inay soo saarto oo ay bixiso tamarta (ATP) ee looga baahan yahay dheef-shiid kiimikaadka unugyada caadiga ah, ugu dambeyntiina keena dhimashada unugyada.dhiman
Pyraclostrobin waxay leedahay awood xoog leh si ay u joojiso biqilka ee kudka pathogenic, waxa uu leeyahay hawl-bakteeriyo muhiim ah oo ka dhan ah ku dhawaad ​​dhammaan fangaska pathogenic dhirta (Ascomycetes, Basidiomycetes, Oomycetes iyo Deuteromycetes), iyo waxa uu leeyahay ilaalinta iyo Waxa uu leeyahay saamayn daweyn ah oo uu leeyahay dhexgalka wanaagsan iyo saamaynta nidaamka.Waxa loo isticmaali karaa in lagu buufiyo afkoda iyo caleemaha, lagu marsado sunta cayayaanka ee meelaha biyaha, iyo daawaynta iniinaha.Sidoo kale aadka loo xushay.Waa badbaado u ah dalagyada, dadka, xoolaha iyo noolaha faa'iidada leh, asal ahaanna wax wasakh ah kuma laha deegaanka.Ugu dambeyntii, waxqabadkeeda firfircoon ee dhirta ayaa ah mid xooggan, taas oo hagaajin karta hawlaha jireed ee dalagga iyo kor u qaadida iska caabinta walaaca dalagga.

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2. Ka hortagga iyo xakamaynta walxaha iyo sifooyinka
(1) Nadiifinta balaastigga ah: jeermiska fayraska ballaran ee pyraclostrobin waxaa loo isticmaali karaa dalagyo kala duwan sida sarreenka, lawska, bariiska, khudaarta, geedaha miraha, tubaakada, geedaha shaaha, dhirta qurxinta, cawska, iwm. miridhku, caariyaysi budo ah, caariyaysi hoose, finan, anthracnose, qolof, meel bunni ah, qoyn iyo cuduro kale oo ay keento Ascomycetes, Basidiomycetes, Deuteromycetes iyo Oomycetes fungi.Waxay wax ku ool u tahay caarada budada qajaarka, caariyaysiga hoose, qolofta muuska, barta caleenta, caarada canabka hoosaysa, anthracnose, caariyaysi budada ah, finan hore, caarada goor dambe, caarada budada ah iyo caleenta yaanyada iyo baradhada.Saamaynta ka hortagga iyo xakamaynta.
(2) Isku-dhafka ka-hortagga iyo daaweynta: Waxay leedahay difaac iyo saameyn daweyn, waxayna leedahay dhexgalka wanaagsan iyo saameyn habaysan.Waxaa loo isticmaali karaa buufinta jirida iyo caleenta, codsiga dusha biyaha, daaweynta abuurka, iwm.
(3) Daryeelka caafimaadka dhirta: Marka laga soo tago saamaynta tooska ah ee bakteeriyada cudur-sidaha, pyraclostrobin, oo u adkaysata diiqada iyo kordhinta wax soo saarka, waxay sidoo kale keeni kartaa isbeddello jireed oo ku yimaada dalagyo badan, gaar ahaan badarka.Tusaale ahaan, waxay kor u qaadi kartaa dhaqdhaqaaqa nitrate (nitrification) reductase, taas oo hagaajinaysa koritaanka dalagga.Qaadashada Nitrojiinka inta lagu jiro heerarka koritaanka degdega ah.Isla mar ahaantaana, waxay hoos u dhigi kartaa biosynthesis ethylene, taas oo dib u dhigi karta dareenka dalagga. Marka dalagyada ay soo weeraraan fayrasyada, waxay dardar gelin kartaa samaynta borotiinnada iska caabinta, taas oo saameyn la mid ah isku-darka borotiinka caabbinta ee dalagga salicylic acid. .Xitaa marka dhirta aysan jirran, pyraclostrobin waxay kordhin kartaa wax-soo-saarka dalagga iyada oo la xakameynayo cudurrada labaad iyo yaraynta walaaca ka yimaada arrimaha abiotic.

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Waqtiga boostada: Mar-04-2024