Boscalid carboximide fungicide ye
Chigadzirwa tsananguro
Boscalid ine huwandu hwakawanda hwekuita kwebhakitiriya uye ine mhedzisiro yekudzivirira, ichishanda kurwisa dzinenge marudzi ese ezvirwere zvefungal.Iine mhedzisiro yakanakisa pakudzora kwehuvhuvhu, grey mold, root rot chirwere, sclerotinia nemhando dzakasiyana dzezvirwere zvekuora uye haisi nyore kugadzira kuchinjika.Inoshandawo pakurwisa mabhakitiriya anoramba kune mamwe maajenti.Inonyanya kushandiswa kudzivirira nekudzora zvirwere zvine chekuita nekubatwa chibharo, mazambiringa, miti yemichero, miriwo uye zvirimwa zvemumunda.Mhedzisiro yacho yakaratidza kuti Boscalid yakave nemhedzisiro yakakura pakurapa kweSclerotinia sclerotiorum ine zvese zviri zviviri chiitiko chekudzivirira chiitiko uye chirwere chekudzora index chakakwira kupfuura 80%, yaive nani kupfuura chero emamwe maajenti akakurumbira parizvino.
Boscalid imhando ye mitochondrion respiration inhibitor, iri inhibitor ye succinate dehydrogenase (SDHI) iyo inoshanda nekudzivisa succinate coenzyme Q reductase (inozivikanwawo secomplex II) pamitochondrial electron transport chain, ine maitiro ayo ekuita akafanana neayo. yemamwe marudzi eamide uye benzamide fungicides.Iine mhedzisiro panguva yese yekukura kwepathogen, kunyanya kuve neiyo yakasimba inhibitory effect kurwisa spore kumera.Iyo ine zvakare yakanakisa prophylactic mhedzisiro uye yakanakisa intra-shizha permeability.
Boscalid ifoliar application germicide, inogona kupinda yakatwasuka uye ichiendeswa kumusoro kwemashizha echirimwa.Iyo ine yakanakisa yekudzivirira maitiro uye ine imwe nzira yekurapa.Inogonawo kumisa kumera kwespore, germ tube elongation uye kuumbwa kwekubatanidza, uye inoshanda mune mamwe ese matanho ekukura kwefungus, ichiratidza kuramba kwakanyanya kukukurwa kwemvura uye kushingirira.
Boscalid ine yakaderera aqueous solubility uye haina kushanduka.Inogona kushingirira muvhu nemumvura masisitimu zvichienderana nemamiriro enzvimbo.Pane imwe njodzi yekudonha mumvura yepasi.Iine chepfu zvine mwero kumhuka nemaruva mazhinji kunyangwe njodzi iri shoma kunyuchi.Boscalid ine yakaderera yemukanwa mammalian chepfu.
