Mancozeb, mushonga unodzivirira fungicide unoshandiswa zvakanyanya mukugadzira zvekurima, wawana zita rakakosha rekuti "Sterilization King" nekuda kwekuita kwayo kwepamusoro zvichienzaniswa nemamwe fungicides emhando imwe chete. Nekugona kwayo kuchengetedza nekudzivirira kubva kuzvirwere zvefungal muzvirimwa, iyi chena-chena kana mwenje yero poda yave chishandiso chakakosha kuvarimi pasi rese.

Chimwe chezvakakosha hunhu hwemancozeb kugadzikana kwayo. Hainyungudike mumvura uye inoora zvishoma nezvishoma mumamiriro ezvinhu akaoma sechiedza chakanyanya, mwando, uye kupisa. Nekuda kweizvozvo, inochengetedzwa zvakanyanya munzvimbo inotonhorera uye yakaoma, ichive nechokwadi chekuita kwayo kwakakwana. Nepo mancozeb iri mushonga wezvipembenene une acid, ngwariro inofanira kushandiswa pakuisanganisa nemhangura nemecury-container gadziriro kana alkaline agents. Kudyidzana kuri pakati pezvinhu izvi kunogona kukonzera kuumbwa kwegasi recarbon disulfide, zvichizokonzera kudzikiswa kwekushanda kwemushonga wezvipembenene. Uyezve, kunyangwe mancozeb iri muchetura yakaderera, inoisa imwe mwero wekukuvadza kumhuka dzemumvura. Kushandisa zvine hungwaru kunosanganisira kudzivirira kusvibiswa kwemvura uye kuraswa kwakaringana kwekurongedza uye mabhodhoro asina chinhu.

图片2

Mancozeb inowanikwa nenzira dzakasiyana siyana, kusanganisira hupfu hwakanyorova, suspension concentrate, uye mvura inorasika granule. Kuenderana kwayo kwakanakisa kunoita kuti isanganiswe nemamwe mafungicides e systemic, zvichikonzera chimiro chezvikamu zviviri zvedosi. Izvi hazvingowedzere kushanda kwayo chete asiwo kunonotsa kuvandudzwa kwemishonga inorwisa fungicides.Mancozeb inonyanya kushanda pamusoro pezvirimwa, ichitadzisa kufema kwefungal spores uye kudzivirira kuwedzera kupinda. Inogona kufananidzwa ne "kudzivirira" chikamu chekudzivirira chirwere chefungal.

mancozeb 80 WP mavara akasiyana

Kushandiswa kweMancozeb kwakasandura kurimwa kwekurima nekupa varimi chishandiso chinoshanda chekurwisa zvirwere zvefungal muzvirimwa zvavo. Hurukuro hwayo uye kuenderana kwayo kunoita kuti ive chinhu chakakosha mumidziyo yevarimi. Uyezve, maitiro ayo ekudzivirira anovimbisa kugara zvakanaka kwezvirimwa, achivadzivirira kubva kune zvinokuvadza zvinokonzerwa nefungal pathogens.

Mukupedzisa, mancozeb, "Mambo Sterilization," anoramba ari akavimbika uye akavimbika anodzivirira fungicide mukurima. Kuita kwayo kwakatanhamara, hunhu hwakagadzikana, uye kuenderana nemamwe masystemic fungicides inoita kuti ive sarudzo yevarimi vari kutsvaga yakakwana yekudzivirira zvirwere. Nekushandisa zvine hunyanzvi uye kuchengetedza kwakaringana, mancozeb inoramba ichiita basa rakakosha mukuchengetedza hutano hwezvirimwa uye kuwedzera goho rekurima.


Nguva yekutumira: Jul-21-2023