Nta
Inhibit the synthesis ntawm triglycerides nyob rau hauv cov kab mob pathogenic, feem ntau ua nyob rau hauv lub cell membrane, cuam tshuam lub synthesis ntawm ib txwm cell phab ntsa nyob rau hauv lub sab saum toj ntawm mycelia, thiab inhibit qhov kev loj hlob thiab kev loj hlob ntawm pathogenic mycelium. Procymidone yog cov tshuaj tiv thaiv, kho kom zoo thiab kav ntev ntev nrog cov kev ua haujlwm nruab nrab, kev tiv thaiv thiab kho cov teebmeem, thiab cov nyhuv ntev ntev ntawm ntau tshaj 7 hnub, uas tuaj yeem tiv thaiv kev txhim kho ntawm qhov txhab. Yog li ntawd, nws muaj txiaj ntsig zoo thaum siv ua ntej lossis thaum ntxov ntawm qhov pib. Procymidone yog conductive nyob rau hauv cov nroj tsuag, yog li cov kab mob uas tsis ncaj qha txau ntawm tus neeg sawv cev yuav tswj tau zoo dua. Tsis tas li ntawd, cov txheej txheem ntawm kev ua ntawm procymidone thiab benzimidazoles txawv. Yog li ntawd, thaum tswj cov nyhuv ntawm benzimidazoles tsis zoo, siv procymidone tuaj yeem tau txais kev tswj xyuas zoo.
Cov qoob loo tsim nyog thiab kev nyab xeeb
Txiv lws suav, rapeseed, dib, dos, pob kws, txiv hmab txiv ntoo, txiv duaj, strawberries thiab cherries, thiab lwm yam. Tswj cov khoom Procymidone tuaj yeem tswj cov kab mob zoo los ntawm Sclerotinia, Botrytis thiab Cyclosporium, xws li dos grey pwm, paj grey pwm, strawberry grey pwm, dib. grey pwm, lws suav grey pwm Botrytis cinerea, grape grey pwm, soybean qia rot, lettuce qia rot, kua txob qia rot thiab txiv duaj xim av rot, thiab lwm yam dos grey rot thiab thiaj li nyob tau zoo. Nws kuj muaj kev tswj xyuas zoo ntawm cov nplej flax, kab mob barley stripe, thiab melon blight.
Yuav siv li cas: qia thiab nplooj kho.
(1) Txhawm rau tiv thaiv cov txiv lws suav ntxov, nws raug pom zoo tias 50 feem pua procymidone wettable hmoov tuaj yeem siv hloov pauv nrog 70 feem pua mancozeb wettable hmoov. Qhov concentration ntawm procymidone yuav tsum tau txau ntawm 1000-1500 zaug. Nyob rau hauv cov ntaub ntawv ntawm blight loj heev, tshuaj tsuag dua ib ntus ntawm 10 mus rau 14 hnub, thiab cov tshuaj tsuag tshwj xeeb yog nyob ntawm qhov hnyav ntawm tus kab mob;
(2) Txhawm rau tiv thaiv cov pwm grey ntawm leek, siv 50 feem pua cov hmoov ntub dej, ntawm 3-4 nplooj theem ntawm leek, siv 50 feem pua ntawm cov hmoov nplej 40-60g / mu nyob rau theem pib ntawm cov kab mob, cov tshuaj Cov nyhuv yog sai sai tom qab siv, thiab cov tshuaj yuav siv sij hawm ntev, raws li txoj kev loj hlob ntawm tus kab mob, nws raug nquahu kom nce qhov zaus ntawm daim ntawv thov los ntawm 1 lossis 2 zaug;
(3) Rau kev tiv thaiv thiab kev kho mob ntawm lws suav grey pwm nyob rau hauv kev tiv thaiv, siv 10 feem pua procymidone pa luam yeeb tus neeg sawv cev, qhov tsim nyog npaum li cas yog 200-250g/mu nyob rau hauv thaum ntxov theem ntawm tus kab mob, thiab 30g (ai)/mu Hauv nruab nrab thiab lig theem ntawm tus kab mob, thiab kev txhawb nqa Lub sijhawm siv tau yog 7 hnub, thiab 20 feem pua Bai·Huan tuaj yeem siv tau. Nws tuaj yeem txo qhov kev puas tsuaj ntawm tus kab mob thaum siv thaum ntxov ntawm tus kab mob. Qhov ntau npaum li cas yog 200-250g/mu, thiab nws yog siv tsis tu ncua rau 3-4 lub sij hawm nyob rau hauv thaum ntxov theem ntawm lws suav grey pwm kab mob. Txhua lub sijhawm yog li 7 hnub;
(4) Txhawm rau tiv thaiv thiab tswj cov dib sclerotinia, tshuaj tsuag nrog 600-800 zaug ua kua ntawm 20 feem pua procymidone tshem tawm tus neeg sawv cev, tshuaj tsuag tsis tu ncua rau 3 zaug nrog lub sijhawm ntawm 8 hnub, uas tuaj yeem tswj kev sib kis ntawm dib sclerotinia;
(5) Txhawm rau tiv thaiv thiab tswj cov zaub sclerotinia nyob rau hauv lub hnub ci tsev cog khoom, 15 feem pua procymidone fumigant tuaj yeem siv rau airtight fumigation thaum yav tsaus ntuj, 250g ib mu ib zaug, ib zaug txhua 7 hnub, thiab tsis tu ncua fumigated 3 mus rau 4 zaug.
Cov kev ceev faj
(1) Procymidone yuav tsum tsis txhob tov nrog alkaline tshuaj, thiab yuav tsum tsis txhob tov nrog organophosphorus tshuaj tua kab. Txhawm rau kom ntseeg tau tias muaj txiaj ntsig thiab kev lag luam, nws yuav tsum tau muab tshuaj tsuag raws li cov lus teev tseg thiab yuav tsum tsis txhob siv ntau dhau;
(2) Siv cov tshuaj no nruj me ntsis raws li cov cai tswj kev nyab xeeb ntawm cov tshuaj tua kab, thiab zam kev sib cuag ncaj qha ntawm cov kua lossis hmoov nrog lub cev. Yog tias cov kua dej tsis sib haum mus rau hauv lub qhov muag, yaug nws nrog dej huv tam sim ntawd thiab nqa daim ntawv tshuaj mus rau tsev kho mob rau kev kho mob;
(3) Cov tshuaj no yuav tsum tau muab cia rau hauv qhov chaw txias kom deb ntawm cov menyuam yaus;
(4) Yog tias nqos tau yuam kev, nws yuav tsum raug xa mus rau tsev kho mob tam sim ntawd;
(5) Ntau yam cuab yeej yuav tsum tau ua tib zoo ntxuav tom qab txau, thiab cov dej phwj tuaj thiab cov tshuaj uas tseem tshuav yuav tsum tau ua kom zoo thiab khaws cia, thiab yuav tsum tsis txhob muab pov tseg raws li txoj cai, thiaj li tsis ua rau muaj kuab paug hauv pas dej ntses, dej thiab av;
(6) Thaum tuav, yuav tsum tau saib xyuas kom tsis txhob muaj kev puas tsuaj rau ib puag ncig. Yuav tsum muaj cov wagons tshwj xeeb thiab warehouses rau kev thauj mus los thiab khaws cia. Lawv yuav tsum tsis txhob thauj khoom ua ke nrog cov khoom noj thiab cov khoom siv niaj hnub, thiab yuav tsum tau muab cia rau hauv cov chaw qhuav thiab qhov cua zoo.
Procymidone tuaj yeem sib xyaw nrog ntau hom fungicides, thiab cov tshuaj sib xyaw ua ke muaj raws li hauv qab no.
① Procymidone ntxiv rau Iprodione: Tswj Botrytis cinerea.
② Procymidone ntxiv rau Tebuconazole: Tswj Botrytis cinerea.
③ Procymidone ntxiv rau Azoxystrobin: Tswj Botrytis cinerea.
④ Procymidone plus thiram: tswj lws suav botrytis.
⑤ Procymidone ntxiv rau Carbendazim: Tswj rape sclerotinia.
⑥ Procymidone ntxiv rau Chlorothalonil: Tswj Botrytis cinerea.
⑦ Procymidone ntxiv rau Hexaconazole: Tswj Botrytis cinerea.
Kev paub txog daim ntawv thov cuam tshuam tsuas yog siv rau kev siv xwb. Yog tias koj muaj lus nug txog kev xav tau ntawm cov khoom lag luam, thov ua tib zoo saib cov ntaub ntawv tiv tauj ntawm lub vev xaib homepage:www.greentreechem.com.
