Fungicide Pyrimethanil 20% SC 40% SC 20% WP fun aarun tomati Botrytis
Pyrimethanil fungicide Ọrọ Iṣaaju
Pyrimethaniljẹ fungicide nipataki ti a lo ninu ogbin lati koju ọpọlọpọ awọn arun olu ninu awọn irugbin.Pyrimethanil ṣubu labẹ ẹka kemikali ti anilinopyrimidines.Pyrimethanil n ṣiṣẹ nipa idilọwọ idagbasoke olu ati didaduro dida awọn spores olu, nitorinaa aabo fun awọn irugbin lati awọn aarun bii imuwodu powdery, mimu grẹy, ati aaye ewe. Pyrimethanil fungicide ni a nṣakoso ni igbagbogbo kọja awọn oniruuru awọn irugbin, ti o nii pẹlu awọn eso, ẹfọ, ati awọn irugbin ohun ọṣọ.A nfunni ni ọpọlọpọ awọn agbekalẹ ti Pyrimethanil fungicide, pẹlu 20% SC, 40% SC, 20% WP, ati 40% WP.Ni afikun, awọn agbekalẹ adalu tun wa.
Eroja ti nṣiṣe lọwọ | Pyrimethanil |
Oruko | Pyrimethanil 20% SC |
Nọmba CAS | 53112-28-0 |
Ilana molikula | C12H13N3 |
Iyasọtọ | Fungicide |
Oruko oja | Ageruo |
Insecticide Selifu aye | ọdun meji 2 |
Mimo | 20%, 40% |
Ìpínlẹ̀ | Omi |
Aami | Adani |
Awọn agbekalẹ | 20% SC, 40% SC, 20% WP, 40% WP |
Ọja agbekalẹ ti o dapọ | 1.Pyrimethanil 13% + Chlorothalonil 27% WP 2.Chlorothalonil 25% + Pyrimethanil 15% SC 3.Pyrimethanil 15% + Thiram 15% WP |
Botrytis fungicide
Tomati Botrytis Arun, tun mọ bi m grẹy, jẹ arun olu ti o fa nipasẹ Botrytis cinerea.O ni ipa lori ọpọlọpọ awọn ẹya ti ọgbin tomati, pẹlu awọn eso, awọn eso, awọn ewe, ati awọn ododo.Awọn aami aisan ni igbagbogbo pẹlu awọn abulẹ didan grẹyish-brown lori awọn ẹya ọgbin ti o kan, ti o yori si jijẹ ati ibajẹ.Botrytis le fa awọn adanu ikore pataki ati dinku didara awọn irugbin tomati.
Pyrimethanil fungicide jẹ imunadoko pupọ si Botrytis cinerea, aṣoju okunfa ti Arun Botrytis Tomati.Pyrimethanil ṣiṣẹ nipa didi idagbasoke ti fungus ati idilọwọ idagbasoke awọn spores, nitorinaa iṣakoso itankale arun na.O pese aabo to dara julọ lodi si mimu grẹy nigba lilo ni idena tabi lakoko awọn ipele ibẹrẹ ti ikolu.
Ipo ti Action
Pyrimethanil Fungicide jẹ fungicide inu, eyiti o ni awọn ipa mẹta ti itọju, imukuro ati aabo.Pyrimethanil Fungicide siseto iṣe ni lati ṣe idiwọ ikolu ti kokoro arun ati pa awọn kokoro arun nipa didi iṣelọpọ ti awọn enzymu pathogenic.O ni ipa iṣakoso to dara lori kukumba tabi tomati botrytis cinerea.
Ipo iṣe ti pyrimethanil fungicide pẹlu idilọwọ iṣelọpọ ti awọn ogiri sẹẹli olu, eyiti o yorisi iku ti fungus nikẹhin.Ni pataki, pyrimethanil ṣe idiwọ pẹlu biosynthesis ti awọn paati sẹẹli olu ti a pe ni β-glucans.Awọn β-glucans wọnyi ṣe pataki fun mimu iduroṣinṣin igbekalẹ ti ogiri sẹẹli olu, ati idinamọ wọn ṣe idiwọ idagbasoke olu deede ati idagbasoke.Nipa ifọkansi iṣelọpọ ti β-glucans, pyrimethanil ṣe idiwọ dida awọn sẹẹli olu tuntun ati ṣe idiwọ itankale awọn akoran olu laarin awọn irugbin.
Ipo iṣe yii jẹ ki pyrimethanil munadoko lodi si ọpọlọpọ awọn arun olu ni ọpọlọpọ awọn irugbin, pẹlu Botrytis cinerea ninu awọn tomati, imuwodu powdery ni eso-ajara, ati awọn ọlọjẹ ọgbin pataki miiran.
Lilo Ọna
Ipo iṣe Pyrimethanil fungicide jẹ ki o munadoko ni pataki ni ṣiṣakoso awọn arun olu bi Botrytis cinerea ninu awọn tomati ati awọn irugbin miiran.O le ṣee lo nipasẹ awọn ọna oriṣiriṣi bii awọn sprays foliar, drenches, tabi gẹgẹ bi apakan ti awọn eto iṣakoso arun iṣọpọ.Ipa Pyrimethanil, ni idapo pẹlu majele ti o kere si eniyan ati agbegbe nigba lilo daradara, jẹ ki o jẹ ohun elo ti o niyelori fun iṣakoso Arun tomati Botrytis ati idaniloju awọn irugbin tomati ti o ni ilera.
Awọn agbekalẹ | Awọn orukọ irugbin | Awọn arun olu | Iwọn lilo | ọna lilo |
40% SC | Tomati | Botrytis | 1200-1350mg / ha | sokiri |
Kukumba | Botrytis | 900-1350g / ha | sokiri | |
Eso ata | Botrytis | 750-1125mg / ha | sokiri | |
Ata ilẹ | Botrytis | 500-1000 igba omi | Awọn abereyo igi | |
20% SC | Tomati | Botrytis | 1800-2700mg / ha | sokiri |