Kum'mwera chakum'mawa kwa Asia, chifukwa cha kutentha kwakukulu, mvula yambiri, ndi chinyezi chachikulu cha m'munda, ndi nthawi yofala kwambiri ya matenda komanso kuvulaza koopsa.Matendawa akapanda kukhutiritsa, amabweretsa kutayika kwakukulu kwa zotulutsa, ndipo amakololedwa ngakhale pazovuta kwambiri.Lero, ndikupangira kuphatikiza kwamphamvu kwa bactericide, komwe kumatha kuteteza ndi kuchiza matenda opitilira 30, ndipo kawiri kokha, mutha kuthetseratu matendawa.Kuphatikizika kwabwino kwa sterilizer ndiTrifloxystrobin+Tebuconazole.
1. Mfundo yolera
Acturachia ndi choletsa kupuma chomwe chimalepheretsa kaphatikizidwe ka cell ATP kudzera mu ma elekitironi pakati pa cytochrome B ndi C1, potero amalepheretsa kupuma kwake kwa mitochondrial ndikusewera zotsatira za bacteriostatic.Magulu onse awiri ndi mafangasi ali ndi chitetezo chabwino komanso chithandizo.
Totazole ndi triazole germogenesis pa pathogenol inhibitors wa tizilombo bowa.Imakwaniritsa makamaka cholinga chopha majeremusi poletsa makutidwe ndi okosijeni wa majeremusi mowa wapakati.Ziwirizi zitasakanizidwa, zotsatira zake zimakhala zoonekeratu.Lili ndi mawonekedwe a zotsatira zazitali, kutsekemera kwamphamvu, kuyendetsa bwino, ndi kusinthasintha.Iwo ali makamaka kwambiri kupewa ndi kuchiza zotsatira zosiyanasiyana fungal matenda.
2. Wamba mlingo mtundu
Mafomu amtundu wamba ndi 80% ,75% WDG, 30%, 36%, 45%, ndi 48% SC:
Tebuconazole 50% + Trifloxystrobin 25% WDG
Tebuconazole 24% + Trifloxystrobin 12% SC
Tebuconazole 30% + Trifloxystrobin 15% SC
3. Mbali zazikulu
(1)Wide yotseketsa sipekitiramu: Kuphatikizika kwa matenda oyamba ndi fungus monga ma subcuns, theka-chidziwitso, zolemetsa, ndi bowa wosabala monga ufa woyera, choipitsa cha mpesa, matenda a msanga, anthracnose, mliri wa mpunga, pulasitiki ya mpunga, Tattoos, matenda amawanga a bulauni, matenda a nyenyezi yakuda, matenda owopsa. , mawanga ogwa matenda, madontho a masamba, zowola zoyera, ziphuphu zakuda, mawanga a masamba ndi matenda ena, ali ndi matenda oposa 30 monga creammium ndi matenda Kuwongolera bwino kwambiri.
(2)Chithandizo chokwanira:Kuphatikiza uku kumapangidwa ndi njira ziwiri zosiyana za majeremusi.Ili ndi mayamwidwe abwino amkati ndipo imakhala ndi chitetezo choteteza komanso kuchotseratu matenda osiyanasiyana.
(3)Kukhudzidwa kochepa pa chilengedwe: Mankhwala onsewa ndi ophera mabakiteriya owopsa komanso otsala pang'ono, amakhala ndi zochita zambiri, amamwa pang'ono, amawononga pang'ono anthu, ziweto, nsomba, njuchi ndi zolengedwa zina zachilengedwe.
(4)Limbikitsani kukula kwa mbewu: Kaphatikizidwe kameneka kamathanso kuwongolera mayamwidwe a kashiamu m’mbewu, kupewa kuperewera kwa kashiamu m’thupi, kuwongolera mayamwidwe a nayitrogeni ndi phosphorous, kupangitsa mbewu kukula bwino, zokolola zambiri, ndi zabwino.
4. Ntchito:
(1) Kupewa ndi kuchiza mphesa za mpunga, smut ndi nsonga za mpungamatenda:
Kusakaniza 200-250g 75% WDG ndi madzi 450L pa hekitala, kupopera mbewu mankhwalawa usanadutse mpunga.
(2)Kupewa ndi kuchiza Wheat sheath choipitsa, powdery mildew, dzimbiri, nkhanambo:
Sakanizani 500-650ml 30% SC ndi 450L madzi pa hekitala pa mbande ndi siteji ya maluwa a tirigu.
(3) Kupewa ndi kuchiza chimanga chachikulu, chaching'ono ndi imvi:
Sakanizani 500-650ml 30% SC ndi madzi 450L pa hekitala podzaza chimanga.
(4) Kupewa ndi kuchiza matenda a masamba a apulosi, anthrax, mawanga a bulauni, matenda a mphete:
Mu gawo loyamba la matenda, diluting 4000-5000 nthawi 75% WDG ndi madzi ndi kutsitsi.
(5) Kupewa ndi kuchiza tsabola anthracnose, powdery mildew, black mildew, vertical choipitsa:
Kumayambiriro kwa matendawa, kuchepetsa 3000 nthawi 75% WDG ndi madzi ndi kutsitsi, masiku 7-10 nthawi imodzi, utsi 2-3 pa nyengo yokolola.
Nthawi yotumiza: Oct-12-2022
