Txhua xyoo, vim muaj qhov av noo siab, ntau yam kab mob feem ntau tshwm sim thiab tsim kev puas tsuaj. Thaum kev tswj tus kab mob tsis zoo, nws yuav ua rau cov qoob loo poob loj heev, thiab txawm tias tag nrho cov qoob loo tsis ua haujlwm hnyav. Niaj hnub no, kuv xav kom koj ua ke nrog fungicides muaj zog tshaj plaws uas tuaj yeem tiv thaiv thiab tswj tau ntau dua 30 kab mob, thiab tsuas yog xav tau ob zaug kom tshem tawm cov kab mob tag nrho. Qhov zoo tshaj plaws fungicide ua ke yog trifloxystrobin + tebuconazole.
1. Sterilization txoj cai
Trifloxystrobin yog cov tshuaj fungicide ua los ntawm kev sib xyaw trifloxystrobin + tebuconazole. Trifloxystrobin yog ib qho inhibitor ua pa uas tiv thaiv cell ATP synthesis los ntawm kev hloov hluav taws xob ntawm cytochrome b thiab c1, yog li inhibiting nws mitochondrial respiration thiab exerting ib tug antibacterial nyhuv. Nws muaj kev tiv thaiv zoo thiab kho cov teebmeem ntawm cov kab mob xws li ascomycetes, deuteromycetes, basidiomycetes thiab oomycetes.
Tebuconazole yog triazole fungicide uas inhibits ergosterol hauv cov kab mob fungi. Nws tua cov kab mob los ntawm inhibiting oxidative demethylation cov tshuaj tiv thaiv ntawm ergosterol intermediates. Tom qab ob qho tib si sib xyaw, cov nyhuv synergistic yog pom tseeb heev. Nws muaj cov yam ntxwv ntawm cov nyhuv ntev, muaj zog permeability, zoo conductivity, thiab saj zawg zog siv. Nws muaj kev tswj xyuas tshwj xeeb rau ntau yam kab mob fungal.
2. Cov ntaub ntawv ntau npaum li cas
Qhov kev sib xyaw no yog tam sim no tsim los ntawm ntau manufacturers. Cov ntaub ntawv ntau npaum li cas suav nrog 75% dej-dispersible granules, 30%, 36%, 42%, thiab 48% tshem tawm.
3. Cov yam ntxwv tseem ceeb
(1) Broad fungicide spectrum: Kev sib xyaw ua ke no muaj txiaj ntsig zoo rau cov kab mob fungal xws li powdery mildew, vine blight, ntxov blight, anthracnose, nplej smut, nplej moj tej tawg, sheath blight, xim av, dub chaw, scab, nplooj nplooj, nplooj. qhov chaw, dawb rot, dub pox, nplooj nplooj, thiab ntau tshaj 30 lwm yam kab mob xws li downy mildew thiab blight.
(2) Kev kho kom zoo: Qhov kev sib xyaw ua ke no yog kev sib xyaw ua ke ntawm ob lub fungicides nrog cov txheej txheem sib txawv kiag li. Nws muaj cov yam ntxwv zoo thiab muaj kev tiv thaiv, kho thiab tshem tawm cov teebmeem ntawm ntau yam kab mob.
(3) Kev cuam tshuam me me rau ib puag ncig: Ob tus neeg ua haujlwm tsis tshua muaj tshuaj lom thiab tsis tshua muaj cov fungicides nrog kev ua haujlwm siab thiab siv tsawg, thiab muaj kev cuam tshuam me me rau tib neeg, tsiaj txhu, ntses, muv thiab lwm yam kab mob ib puag ncig.
(4) Txhawb kev loj hlob ntawm cov qoob loo: Kev sib xyaw ua ke no tseem tuaj yeem tswj kev nqus calcium los ntawm cov qoob loo, tiv thaiv qhov tshwm sim ntawm lub cev calcium tsis txaus, tswj kev nqus ntawm nitrogen thiab phosphorus los ntawm cov qoob loo, thiab ua rau cov qoob loo loj hlob zoo, muaj txiaj ntsig zoo thiab zoo.
4. Kev siv
(1) Txhawm rau tiv thaiv thiab tswj cov nplej sheath blight, nplej cuav smut, nplej nplej smut thiab lwm yam kab mob, siv 75% oxime·tebuconazole dej dispersible granules 13-15 g / mu, ntxiv 30-50 kg dej, thiab tshuaj tsuag ib zaug 5-7 hnub ua ntej nplej tawg thiab nyob rau theem pib, uas tuaj yeem tiv thaiv thiab kho cov kab mob saum toj no.
(2) Txhawm rau tiv thaiv thiab tswj cov nplej sheath blight, powdery mildew, xeb, fusarium taub hau blight thiab lwm yam kab mob, siv 30% oxime·tebuconazole tshem tawm 36-45 ml / mu, ntxiv 30-50 kg dej, thiab tshuaj tsuag ib zaug ntawm cov nplej yub yub thiab theem paj, uas tuaj yeem tswj tau sai sai ntawm kev puas tsuaj thiab kev sib kis ntawm cov kab mob saum toj no.
(3) Txhawm rau tiv thaiv thiab tswj cov kab mob pob kws xws li kab mob loj thiab me me thiab kab mob grey chaw, 30% oxatia oxysporum·tebuconazole ncua kev siv tau ntawm 36-45 ml / mu, diluted nrog 30-50 kg ntawm dej, thiab tshuaj tsuag ib zaug thaum lub sij hawm pob kws flaring theem thiab grain filling theem los tiv thaiv thiab tswj qhov tshwm sim thiab kis ntawm cov kab mob saum toj no.
(4) Txhawm rau tiv thaiv thiab tswj cov kab mob apple nplooj, anthracnose, kab mob xim av, kab mob rot, thiab lwm yam, tshuaj tsuag nrog 4000-5000 zaug diluted 75% dej-dispersible granules thaum ntxov ntawm cov kab mob tshwm sim.
(5) Txhawm rau tiv thaiv thiab tswj cov kua txob anthracnose, powdery mildew, pwm dub, thiab damping-off kab mob thaum ntxov ntawm cov kab mob tshwm sim, tshuaj tsuag nrog 3000 zaug diluted 75% oxathia oxysporum ·tebuconazole dej-dispersible granules, tshuaj tsuag ib zaug txhua {{ 5}} hnub, thiab tshuaj tsuag 2-3 zaug ua ke. Rau kev tiv thaiv thiab tswj lwm yam kab mob, thov mus saib rau saum toj no cov kab mob qoob loo tiv thaiv thiab tswj txoj kev.
