Pyrimethanil fungicide Chiyambi

Pyrimethanilndi fungicide yomwe imagwiritsidwa ntchito makamaka paulimi polimbana ndi matenda osiyanasiyana a fungal mu mbewu.Pyrimethanil imagwera pansi pa gulu la mankhwala la anilinopyrimidines.Pyrimethanil imagwira ntchito polepheretsa kukula kwa mafangasi ndikuletsa mapangidwe a fungal spores, motero imateteza zomera ku matenda monga powdery mildew, gray mold, ndi tsamba. Pyrimethanil fungicide nthawi zambiri imaperekedwa ku mbewu zosiyanasiyana, kuphatikiza zipatso, ndiwo zamasamba, ndi zomera zokongola.Timapereka mitundu yosiyanasiyana ya fungicide ya Pyrimethanil, kuphatikiza 20%SC, 40%SC, 20%WP, ndi 40%WP.Kuphatikiza apo, ma formulations osakanikirana amapezekanso.

Botrytis fungicide

Matenda a Tomato Botritis, yomwe imadziwikanso kuti grey mold, ndi matenda a fungal omwe amayamba chifukwa cha Botrytis cinerea.Zimakhudza mbali zosiyanasiyana za chomera cha phwetekere, kuphatikizapo zipatso, tsinde, masamba, ndi maluwa.Zizindikiro zake nthawi zambiri zimakhala ndi tinthu tating'onoting'ono totuwa pazigawo zomwe zakhudzidwa, zomwe zimayambitsa kuvunda ndi kuwola.Botrytis imatha kuwononga zokolola zambiri ndikuchepetsa mtundu wa mbewu za phwetekere.
Pyrimethanil fungicide ndi yothandiza kwambiri polimbana ndi Botrytis cinerea, woyambitsa matenda a Tomato Botrytis.Pyrimethanil imagwira ntchito poletsa kukula kwa bowa ndikuletsa kukula kwa spores, motero kuwongolera kufalikira kwa matendawa.Imateteza kwambiri ku nkhungu yotuwa ikagwiritsidwa ntchito popewera matenda kapena matenda atangoyamba kumene.

Kachitidwe

Pyrimethanil Fungicide ndi fungicide yamkati, yomwe ili ndi zotsatira zitatu za chithandizo, kuthetsa ndi kuteteza.Pyrimethanil Fungicide limagwirira ntchito ndikuletsa kufalikira kwa mabakiteriya ndikupha mabakiteriya poletsa kupanga ma enzymes a pathogenic.Iwo ali wabwino kulamulira zotsatira nkhaka kapena phwetekere botrytis cinerea.

Njira ya pyrimethanil fungicide imaphatikizapo kuletsa kaphatikizidwe ka makoma a cell, zomwe zimadzetsa kufa kwa bowa.Makamaka, pyrimethanil imasokoneza biosynthesis ya fungal cell khoma zigawo zotchedwa β-glucans.Ma β-glucans awa ndi ofunikira kuti asunge kukhulupirika kwa khoma la cell ya mafangasi, ndipo kuletsa kwawo kumasokoneza kukula ndi kukula kwa mafangasi.Poyang'ana kaphatikizidwe ka β-glucans, pyrimethanil imasokoneza mapangidwe a maselo atsopano a mafangasi ndikuletsa kufalikira kwa matenda oyamba ndi fungus mkati mwazomera.

Kachitidwe kameneka kamapangitsa pyrimethanil kukhala wothandiza polimbana ndi matenda osiyanasiyana a mafangasi m'mbewu zosiyanasiyana, kuphatikiza Botrytis cinerea mu tomato, powdery mildew mu mphesa, ndi tizilombo toyambitsa matenda.

Kugwiritsa Ntchito Njira

Kachitidwe ka pyrimethanil fungicide imapangitsa kuti ikhale yothandiza kwambiri pakuthana ndi matenda oyamba ndi fungus monga Botrytis cinerea mu tomato ndi mbewu zina.Itha kugwiritsidwa ntchito kudzera m'njira zosiyanasiyana monga kupopera masamba, drench, kapena ngati gawo la mapulogalamu ophatikizika owongolera matenda.Kugwira ntchito bwino kwa Pyrimethanil, kuphatikizidwa ndi kawopsedwe wochepa kwambiri kwa anthu komanso chilengedwe akagwiritsidwa ntchito moyenera, kumapangitsa kuti ikhale chida chofunikira kwambiri polimbana ndi matenda a Tomato Botrytis ndikuwonetsetsa kuti mbewu za phwetekere zathanzi.