Carbendazim yog dab tsi?
Koj puas paub carbendazim? Carbendazim yog ib qho dav -spectrum systemic fungicide nrog ob qho tib si tiv thaiv thiab kho kom zoo. Raws li ib tug indispensable fungicide nyob rau hauv kev ua liaj ua teb ntau lawm, nws lub ntsiab mechanism ntawm kev txiav txim yog mus cuam tshuam nrog tsim ntawm spindle apparatus thaum lub sij hawm cell mitosis, yog li cuam tshuam cov txheej txheem mitotic ntawm fungi. Nws yog tus cwj pwm los ntawm kev ua haujlwm siab, tsis muaj toxicity, thiab dav spectrum ntawm kev tswj kab mob, ua rau nws siv dav hauv lub neej txhua hnub.
Nws tuaj yeem siv rau daim ntawv thov fungicide rau paj rwb, txiv laum huab xeeb, txiv apples, txiv hmab txiv ntoo, thiab lwm yam zaub thiab txiv hmab txiv ntoo. Nws muaj cov khoom thauj acrotropic tseem ceeb thiab, ntxiv rau kev txau foliar, kuj tseem siv rau kev kho cov noob thiab tshuaj tua kab mob hauv av.
Vim li cas thiaj siv carbendazim ua ke?
Carbendazim yog ib tug classic systemic fungicide. Yog tias siv ib leeg ntev ntev, cov kab mob tuaj yeem txhim kho tau yooj yim, thiab qhov ua tau zoo yuav txo qis. Yog li ntawd, carbendazim feem ntau siv ua ke nrog lwm cov tshuaj tua kab. Qhov no tsis yog tsuas yog nthuav dav ntawm kev tswj hwm kab mob thiab txhim kho cov nyhuv fungicidal, tab sis tseem ncua kev txhim kho ntawm kev tiv thaiv, txo cov nqi tshuaj tua kab, thiab ua tiav ntau yam kev tiv thaiv nrog ib qho tshuaj tua kab.
Carbendazim core compound
• Carbendazim + triazoles (difenoconazole/tebuconazole/flusilazole)
Carbendazim tuaj yeem ua ke nrog triazole fungicides xws li difenoconazole, tebuconazole, thiab flusilazole, tsim kev sib xyaw ua ke rau kev tswj cov kab mob ntoo. Ob leeg muaj cov txheej txheem ua tiav, muab kev tiv thaiv, kev ua haujlwm, thiab kho kom zoo, tswj tau zoo -ntau zaus thiab cov kab mob tsis tu ncua xws li kua rings rot, anthracnose, thiab pear scab. Kev sib xyaw ua ke ntawm ob cov kab mob fungicides ua rau muaj zog fungicidal zog thiab ntev - cov nyhuv kav ntev, zoo daws cov teeb meem ntawm cov kab mob fungal rov tshwm sim hauv cov ntoo txiv hmab txiv ntoo thiab tsis muaj txiaj ntsig ntawm cov tshuaj tua kab, ua rau nws nyiam kev daws rau siab - kev tswj vaj txiv hmab txiv ntoo.
• Carbendazim + azoles (tricyclazole/fluticasone/triadimefon)
Hauv kev cog qoob loo, carbendazim feem ntau siv ua ke nrog cov neeg ua haujlwm xws li tricyclazole, flutriafol, thiab triadimefon, thiab siv dav rau cov qoob loo xws li nplej thiab nplej. Nws muaj txiaj ntsig zoo hauv kev tswj cov kab mob loj thiab nthuav dav hauv cov qoob loo xws li cov nplej pob kws, cov kab mob mildew, thiab nplej blast thiab sheath blight. Kev sib xyaw ua ke muab qhov dav dav ntawm cov kab mob fungicides, tiv thaiv cov nroj tsuag kab mob thiab kho cov kab mob thaum lub caij loj hlob, txo qis qhov tshwm sim ntawm cov kab mob hauv teb thiab ua kom cov qoob loo ntawm cov qoob loo thiab roj.
• Carbendazim + Imidacloprid/Phraphoscine
Hauv kev teb rau kev sib xyaw ua ke ntawm cov kab mob thiab kab tsuag thaum lub caij cog qoob loo, carbendazim tuaj yeem tshawb fawb nrog cov tshuaj tua kab xws li imidacloprid thiab phorate kom ua tiav ib qho - kab mob thiab tshuaj tua kab. Nws tuaj yeem tswj hwm cov kab mob fungal ib txhij xws li pob kws pob kws thiab cov kab mob mildew, nrog rau cov kab tsuag xws li aphids thiab kab tsuag hauv av, tshem tawm qhov xav tau rov ua dua, txuag lub sijhawm thiab tshuaj tua kab, thiab tshwj xeeb tshaj yog tsim rau kev cog qoob loo loj -.
Contraindications thiab ceev faj rau kev npaj compound
Txawm hais tias carbendazim tuaj yeem ua ke nrog ntau hom fungicides, yuav tsum tau ceev faj hauv qab no thaum siv lawv: Ua ntej, nws yog nruj me ntsis txwv tsis pub sib xyaw nrog cov tshuaj alkaline xws li Bordeaux sib tov thiab txiv qaub sulfur, txwv tsis pub cov tshuaj tua kab yuav ua tsis tau zoo; Thib ob, tib lub qauv sib xyaw yuav tsum tsis txhob siv rau lub sijhawm ntev, thiab cov tshuaj tua kab yuav tsum tau tig los ncua kev tsim cov tshuaj tua kab hauv cov kab mob; Thaum kawg, qhov concentration ntawm cov tshuaj tua kab yuav tsum tau tswj nruj me ntsis thaum npaj cov tshuaj tua kab, raws li daim ntawv thov thaum lub sij hawm siab - kub yuav ua tau yooj yim phytotoxicity; Cov tshuaj tua kab sib xyaw yuav tsum tau siv nrog ceev faj thaum lub sij hawm flowering, txiv hmab txiv ntoo hluas, thiab yub theem ntawm cov qoob loo, thiab nws raug nquahu kom ua me me - ntsuas tshuaj tsuag ua ntej loj - nplai daim ntawv thov kom paub meej tias kev nyab xeeb .
