Pakupanga mankhwala ophera fungicide, mankhwala atsopano amaonekera chaka chilichonse, ndipo mphamvu ya mankhwala atsopanowa yophera fungicide imaonekeranso bwino. Zikuchitika. Lero, ndikupereka mankhwala ophera fungicide "apadera" kwambiri. Akhala akugwiritsidwa ntchito pamsika kwa zaka zambiri, ndipo akadali ndi mphamvu yabwino kwambiri yophera fungicide komanso mphamvu yochepa yolimbana ndi fungicide. Ndi "chlorobromoisocyanuric acid", ndipo makhalidwe ndi ukadaulo wogwiritsira ntchito mankhwalawa zidzafotokozedwa pansipa.
Mfundo zazikulu zokhudza chlorobromoisocyanuric acid
Chlorobromoisocyanuricasidi, yotchedwa "Xiaobenling", ndi mankhwala ophera tizilombo toyambitsa matenda omwe amagwiritsidwa ntchito kwambiri m'makampani amadzi, maiwe osambira, malo azachipatala, madipatimenti aukhondo, ulimi, ziweto ndi zinthu zam'madzi, ndi zina zotero. Mu ulimi, 50% chlorobromoisocyanuric acid imagwiritsidwa ntchito nthawi zambiri. Monga mankhwala atsopano ophera tizilombo toyambitsa matenda omwe amagwira ntchito bwino kwambiri, amatha kupha mabakiteriya osiyanasiyana, algae, bowa ndi majeremusi.
Makhalidwe a chlorobromoisocyanuric acid
Chlorobromoisocyanuric acid imatha kutulutsa Cl ndi Br pang'onopang'ono ikapopedwa pamwamba pa mbewu, ndikupanga hypochlorous acid (HOCl) ndi bromic acid (HOBr), zomwe zimapha kwambiri, zimayamwa bwino komanso zimateteza mabakiteriya, bowa ndi mavairasi. Ili ndi ntchito ziwiri, kotero imakhala ndi mphamvu yopha bowa ndi mabakiteriya, komanso imapha kwambiri matenda a mavairasi m'mbewu, ndipo mtengo wake ndi wokwera kwambiri. Ili ndi ubwino wochepa poizoni, yopanda zotsalira, komanso yolimba kuti igwiritsidwe ntchito kwa nthawi yayitali pa mbewu, zomwe ndizoyenera kwambiri pakupanga masamba opanda kuipitsa. Nthawi yomweyo, imatha kukonza mwachangu mawanga a matenda omwe akhudzidwa ndi tizilombo toyambitsa matenda m'zomera, popanda kukhudza sera ya zomera, ndipo ndi yotetezeka kwa zomera.
Zinthu zowongolera za chlorobromoisocyanuric acid
Ili ndi zotsatira zapadera pa matenda a bakiteriya a mpunga, matenda a bakiteriya, matenda a mpunga, matenda a sheath, bakanae ndi kuvunda kwa mizu;
Zimakhala ndi zotsatira zapadera pa kuvunda kwa masamba (kuwola kofewa), matenda a mavairasi ndi downy mildew;
Zimathandiza pa vwende (nkhaka, vwende, sera, ndi zina zotero) malo ozungulira, kuwola, downy mildew, matenda a kachilombo, ndi fusarium wilt;
Zili ndi zotsatira zapadera pa matenda a bakiteriya omwe amafota, kuola ndi mavairasi monga tsabola, biringanya ndi phwetekere;
Zimakhala ndi zotsatira zapadera pa kuvunda kwa masamba ndi tsinde la mbewu za mtedza ndi mafuta;
Zimakhala ndi zotsatira zapadera pa kuvunda kwa mizu ndi kuvunda kwa maziko a tulips, zomera ndi maluwa, ndi udzu;
Ili ndi zotsatira zapadera pa ginger ndi ginger blast ndi malo obiriwira a leaf leaf;
Ili ndi zotsatirapo zazikulu pa nkhanambo ya citrus, nkhanambo, kuvunda kwa maapulo, nkhanambo ya mapeyala, ndipo ili ndi zotsatira zapadera pa kuboola kwa pichesi, nkhanambo yakuda ya mphesa ndi matenda a mbatata;
Kuphatikiza apo, ingagwiritsidwenso ntchito pochotsa kuipitsidwa, kupha tizilombo toyambitsa matenda, kupha tizilombo toyambitsa matenda, kuchotsa algae m'madzi ozungulira mafakitale (kuphatikizapo kuchotsa algae epiphytes m'zombo), kupha tizilombo toyambitsa matenda m'madzi, maiwe a nsomba, nyumba za nkhuku ndi ziweto, kupha tizilombo toyambitsa matenda m'nyongolotsi za silika, madzi a mafakitale, madzi akumwa, zipatso ndi ndiwo zamasamba. , kupha tizilombo toyambitsa matenda m'dziwe losambira, ukhondo wapakhomo, zida zopangira opaleshoni kuchipatala, zovala zodetsedwa ndi magazi, ziwiya, kupha tizilombo toyambitsa matenda m'bafa ndi kupha tizilombo toyambitsa matenda, kusindikiza ndi kuyika utoto, kupha tizilombo toyambitsa matenda m'makampani a mapepala ndi kupha tizilombo toyambitsa matenda, komanso kukhala ndi mphamvu yolamulira mavairasi a chiwindi, mabakiteriya, bowa, spores, ndi zina zotero.
Momwe mungagwiritsire ntchito chlorobromoisocyanuric acid
Mbewu za ndiwo zamasamba: Gwiritsani ntchito magalamu 20 a madzi ndi makilogalamu 15 a madzi kuti mupopere mofanana pa tsamba lopopera, zomwe zingateteze bwino matenda osiyanasiyana.
Ndiwo zamasamba ndi mavwende: Pokonza nthaka, gwiritsani ntchito 2-3 kg ya nthaka yosakanikirana pofalitsa pa mu imodzi ya nthaka, kenako tembenuzani nthaka kuti igwiritsidwe ntchito pothirira ndi kudzaza zitseko.
Mbewu za mitengo ya zipatso: Gwiritsani ntchito madzi ochulukirapo ka 1000-1500 popopera masamba kuti mupopere mofanana, zomwe ndizofunikira kwambiri poyeretsa mwachangu mvula ikatha.
Mbewu za mitengo ya zipatso: Kuti mupewe kuvunda, gwiritsani ntchito madzi osakaniza ndi thiophanate-methyl nthawi 100-150 kuti mupaka nthambi zouma.
Mpunga: Gwiritsani ntchito 40-60g/mu popopera masamba ndi 60kg ya madzi kuti mupeze zotsatira zabwino.
Tirigu ndi chimanga: Popopera masamba, gwiritsani ntchito magalamu 20 a madzi ndi makilogalamu 30 a madzi kuti mupopere mofanana. Itha kugwiritsidwa ntchito limodzi ndi mankhwala ena ophera fungicide.
Sitiroberi: Pothirira nthaka, gwiritsani ntchito magalamu 1000 a madzi ndi makilogalamu 400 a madzi pothirira ndi madontho, zomwe zingalepheretse kuola kwa mizu.
Malangizo ogwiritsira ntchito chlorobromoisocyanuric acid
1. Mukamagwiritsa ntchito, onetsetsani kuti mwasakaniza mankhwalawa musanawasakanize, ndikusakaniza ndi zinthu zina, kuti mugwiritse ntchito bwino.
2. Pofuna kupewa ndi kulamulira matenda a bakiteriya ndi mavairasi, ndi bwino kusakaniza mankhwala oteteza ku fungicides kuti mankhwalawo apitirize nthawi yayitali.
3. Sikoyenera kugwiritsidwa ntchito pamodzi ndi zinthu za potassium dihydrogen phosphate. Iyenera kuchepetsedwa kawiri ikasakanizidwa ndi zinthu zina zotsalira ndi zowongolera.
4. Chlorobromoisocyanuric acid imagwiritsidwa ntchito mosiyanasiyana ndipo si yoyenera kugwiritsidwa ntchito pamodzi ndi mankhwala ophera tizilombo a organophosphorus.
Nthawi yotumizira: Ogasiti-01-2022