Kab mob Oomycete tshwm sim hauv cov qoob loo melon xws li dib, cov qoob loo solanaceous xws li txiv lws suav thiab kua txob, thiab cov qoob loo cruciferous xws li suav cabbage. blight, eggplant txiv lws suav paj rwb blight, zaub Phytophthora Pythium cag rot thiab qia rot, thiab lwm yam. Vim yog cov av loj ntawm cov kab mob, qhov zais ntawm cov kab mob hauv av, thiab qhov tsis paub tseeb ntawm cov kab mob hauv huab cua, hauv kev tsim khoom tiag tiag, oomycete kab mob yog qhov nyuaj heev. tswj.
Raws li kev txheeb cais, oomycete fungicides tam sim no suav txog ze li 20% ntawm cov khoom lag luam fungicide tam sim no, thiab nrog kev txhim kho txuas ntxiv ntawm kev lag luam qib ntawm cov khoom ua liaj ua teb, qhov kev thov rau tshuaj tiv thaiv thiab tswj cov kab mob oomycete yuav nce ntxiv. Qhov tseem ceeb ntawm fungicides. Tam sim no, feem ntau siv cov tshuaj tiv thaiv ntawm kev ua lag luam nrog cov txiaj ntsig zoo yog fluthiazolidinone, fluorobacillus propamocarb, mandipropamid, pyrimidine tetrazole, dimethomorph, flumorph, thiab cyanocream. Azole, Cymoxanil, thiab lwm yam.
Picarbutrazox
Picarbutrazox tau tsim thiab ua lag luam los ntawm Nippon Soda. Thaum lub Cuaj Hlis 2, 2021, Lub Tsev Haujlwm Saib Xyuas Tshuaj Tiv Thaiv Kabmob ntawm Ministry of Agriculture thiab Rural Affairs ntawm kuv lub tebchaws tau pom zoo rau kev tso npe ntawm 97% pyrimidine tetrazolate technical (PD20211350) thiab Picarbutrazox 10% SC (PD20211363) ntawm Nyiv Soda Co., Ltd. kuv lub teb chaws. Lub npe lag luam ntawm 10% picarbutrazoxsuspension concentrate yog Bixiluo®, uas tau sau npe rau kev tswj ntawm dib downy mildew. Lomton Tuam Tshoj yog tus neeg sawv cev tshwj xeeb ntawm Bixiluo® cov khoom lag luam hauv Suav teb, thiab yog lub luag haujlwm tag nrho rau kev lag luam thiab tsim cov khoom no hauv Suav teb. Brand Promotion.
Picarbutrazox yog carbamate fungicide nrog cov qauv tshuaj tshwj xeeb thiab cov txheej txheem tshiab ntawm kev ua. Nws tuaj yeem tswj tau cov kab mob tshwm sim los ntawm oomycetes, xws li kab mob mildew, Pythium, pseudoperonospermum thiab Phytophthora, thiab lwm yam, thiab muaj kev tswj tau zoo ntawm cov qoob loo downy mildew thiab blight. Picarbutrazox tseem yog cov cuab yeej tswj kev tiv thaiv thiab tsis muaj kev sib tw nrog kev siv dav dav carboxylic acid amides, phenylamides thiab methoxyacrylate fungicides.
Dimethomorph
Dimethomorph yog ib hom kab mob fungicide tshwj xeeb rau oomycetes, nws qhov kev ua yog tus cwj pwm los ntawm kev rhuav tshem ntawm cov phab ntsa ntawm tes, thiab nws muaj kev cuam tshuam rau txhua theem ntawm lub neej voj voog ntawm oomycetes. Dimethomorph feem ntau yog siv los tiv thaiv thiab tswj cov kab mob fungal, xws li mildew, downy mildew, lig blight, blight, blackleg thiab lwm yam kab mob qoob loo, thiab tuaj yeem siv rau cov txiv hmab txiv ntoo, zaub thiab lwm yam qoob loo.
Diphenoxymorph yog prophylactic thiab nquag ua haujlwm, nrog rau cov haujlwm seem ntawm cov nplooj qoob loo, muab kev tiv thaiv kev tiv thaiv. Thaum diphenoxymorph yog txau rau ntawm cov qoob loo, cov tshuaj tuaj yeem nkag mus rau hauv cov ntaub so ntswg los ntawm qhov chaw ntawm nplooj, thiab los ntawm diffusion, ua haujlwm hauv zos hauv nplooj, uas tuaj yeem siv los tiv thaiv thiab tswj cov kab mob ntawm ntau cov qoob loo tseem ceeb. Cov no muaj xws li dib downy mildew, grape downy mildew, qos yaj ywm lig blight, lws suav lig blight, haus luam yeeb dub shank, thiab ntau dua. Diphenoxymorph tsis muaj qhov cuam tshuam nrog tam sim no siv phenylamide fungicides (xws li metalaxyl), thiab muaj qhov muag zoo. Nws tuaj yeem sib xyaw nrog lwm hom tshuaj fungicides, xws li mancozeb, thiab lwm yam, yog li nthuav dav cov spectrum ntawm kev ua kom tsis muaj menyuam thiab qhov kev siv.
Cyazofamid + Cymoxanil
Ob lub ntsiab lus ntawm cyanogen Frost thiab Frost gland cyanogen yog ob yam sib xyaw ua ke ntawm cov kab mob me me thiab lig blight: Frost pulse gas muaj zog permeability thiab systemic absorption, thiab tuaj yeem pom 12 teev tom qab cov kab mob hu rau tus neeg sawv cev. Cov txheej pwm pib qhuav: huab cua Frost muaj kev kho mob thiab kev tiv thaiv kev ua haujlwm, tuaj yeem tua cov kab mob zoo, thiab tuaj yeem tsim cov qoob loo los tsim cov tshuaj tiv thaiv kab mob tiv thaiv kab mob mildew thiab lig blight, yog li nws muaj cov nyhuv ntev, uas zoo dua li lwm cov neeg ua haujlwm. tiv thaiv lub sijhawm ntawm cov kab mob uas tau hais los saum toj no. Cov txheej txheem tshwj xeeb ntawm kev ua haujlwm ua rau nws nyuaj rau ob qho khoom xyaw ua kom muaj zog, thiab cov khoom muaj lub neej ntev
Cov kev ntsuam xyuas tau pom tias Cyazofamizol + Cymoxan muaj qhov ua tau zoo sai thiab ua haujlwm ntev ntev rau lub sijhawm lig, uas zoo dua rau lwm tus neeg ua haujlwm. Txawm hais tias muaj ntau yam kab mob, nws kuj tuaj yeem kho tau zoo thiab tiv thaiv. Nws yog riam phom tua neeg hauv kev tiv thaiv thiab kev kho mob lig blight.
Post lub sij hawm: Dec-08-2022
