Pyrimethanil fungicide Nhanganyaya

Pyrimethanilifungicide inonyanya kushandiswa mukurima kurwisa zvirwere zvakasiyana-siyana zvefungal muzvirimwa.Pyrimethanil inowira pasi pechikamu chemakemikari yeanilinopyrimidines.Pyrimethanil inoshanda nekukanganisa kukura kwefungal uye kumisa kuumbwa kwefungal spores, nekudaro ichidzivirira zvirimwa kubva kuzvirwere zvakaita seupfu, grey mold, uye mashizha mavara. Pyrimethanil fungicide inowanzo kupihwa kune dzakasiyana siyana zvirimwa, zvinosanganisira michero, miriwo, uye zvidyarwa zvekushongedza.Isu tinopa maitiro akasiyana ePyrimethanil fungicide, anosanganisira 20% SC, 40% SC, 20% WP, uye 40% WP.Uyezve, mishonga yakasanganiswa inowanikwawo.

Botrytis fungicide

Tomato Botritis Chirwere, inozivikanwawo se grey mold, chirwere chefungal chinokonzerwa neBotrytis cinerea.Inobata zvikamu zvakasiyana-siyana zvemuti wemadomasi, kusanganisira michero, madzinde, mashizha, uye maruva.Zviratidzo zvinowanzo sanganisira greyish-brown fuzzy zvigamba pazvikamu zvakakanganisika zvechirimwa, zvichitungamira mukuora nekuora.Botrytis inogona kukonzera kurasikirwa kukuru kwegoho uye kuderedza kunaka kwembesa dzematomatisi.
Pyrimethanil fungicide inoshanda zvakanyanya pakurwisa Botrytis cinerea, iyo inokonzeresa yeTomato Botrytis Disease.Pyrimethanil inoshanda nekudzivisa kukura kwefungus uye kudzivirira kukura kwespores, nokudaro kudzora kupararira kwechirwere.Inopa dziviriro yakanakisa kubva kune grey mold kana yakashandiswa kudzivirira kana panguva yekutanga hutachiona.

Mode of Action

Pyrimethanil Fungicide ndeyemukati fungicide, iyo ine mhedzisiro mitatu yekurapa, kupera uye kudzivirira.Pyrimethanil Fungicide nzira yekuita ndeyekudzivirira kutapukirwa kwebhakitiriya uye kuuraya mabhakitiriya nekudzivisa kugadzirwa kwepathogenic enzymes.Iine maitiro akanaka ekudzora gaka kana tomato botrytis cinerea.

Iyo maitiro ekuita kwepyrimethanil fungicide inosanganisira kuvharidzira synthesis yefungal cell madziro, izvo zvinozotungamira kurufu rwefungus.Kunyanya, pyrimethanil inokanganisa biosynthesis yefungal cell wall components inonzi β-glucans.Aya ma-β-glucans akakosha kuchengetedza kurongeka kweiyo fungal cell wall, uye inhibition yavo inokanganisa yakajairika fungal kukura uye kukura.Nekutarisa kuumbwa kwe-β-glucans, pyrimethanil inokanganisa kuumbwa kwemasero matsva efungal uye inodzivirira kupararira kwehutachiona mukati memiti.

Iyi nzira yekuita inoita kuti pyrimethanil ishande kurwisa zvirwere zvakasiyana-siyana zvefungal muzvirimwa zvakasiyana-siyana, kusanganisira Botrytis cinerea mumadomasi, powdery mildew mumazambiringa, uye mamwe hutachiona hwezvirimwa zvakakosha.

Kushandisa Nzira

Pyrimethanil fungicides maitiro anoita kuti inyatsoshanda mukugadzirisa zvirwere zvefungal seBotrytis cinerea mumadomasi nezvimwe zvirimwa.Inogona kushandiswa kuburikidza nenzira dzakasiyana-siyana dzakadai sefoliar sprays, drench, kana sechikamu chezvirongwa zvakabatanidzwa zvekudzivirira zvirwere.Kushanda kwePyrimethanil, kusanganiswa nehuturu hwayo hushoma kuvanhu uye nharaunda kana ikashandiswa nemazvo, inoita kuti ive chishandiso chakakosha chekudzivirira Chirwere cheTomato Botrytis uye kuona kuti mbesa dzematomatisi dzine hutano.