Zowongolera Kukula kwa Zomera Uniconazole 95% Tc, 5% Wp, 10% Sc

Ikani

Broad-spectrum azole chomera kukula chowongolera, gibberellin synthesis inhibitor.Zili ndi mphamvu yolepheretsa kukula kwa zitsamba kapena mbewu zamtundu wa monocotyledonous kapena dicotyledonous.Iwo amamera zomera, kuteteza pogona ndi kuonjezera zili wobiriwira tsamba.Mlingo wa mankhwalawa ndi wochepa, wamphamvu, 10 ~ 30mg / L ndende imakhala ndi zotsatira zabwino zolepheretsa, ndipo sizidzayambitsa kuwonongeka kwa zomera, nthawi yayitali, chitetezo kwa anthu ndi nyama.Angagwiritsidwe ntchito mpunga, tirigu, chimanga, chiponde, soya, thonje, mitengo ya zipatso, maluwa ndi mbewu zina, akhoza utsi zimayambira ndi masamba kapena mankhwala nthaka, kuonjezera chiwerengero cha maluwa.Mwachitsanzo, mpunga, balere, tirigu ndi 10 ~ 100mg/L kutsitsi, kwa zomera zokongoletsa ndi 10 ~ 20mg/L kutsitsi.Lilinso ndi mphamvu zambiri, sipekitiramu yotakata ndi endobactericidal, ndipo imawonetsa zotsatira zabwino za bacteriostatic pakuphulika kwa mpunga, kuvunda kwa mizu ya tirigu, kadontho kakang'ono ka chimanga, mbande zoyipa za mpunga, nkhanambo ya tirigu ndi anthracnose.

Kuthirira nthaka ndikwabwino kuposa kupopera mbewu mankhwalawa.Tenobuzole imatengedwa ndi mizu ya zomera kenako imayendetsedwa mu thupi la zomera.Ikhoza kukhazikika kapangidwe ka membrane wa cell, kuonjezera zomwe zili mu proline ndi shuga, kupititsa patsogolo kukana kupsinjika kwa zomera, kulekerera kuzizira komanso kukana chilala.

Njira yogwiritsira ntchito

1. Mbeu za mpunga zokhala ndi 50-200mg/kg.Mbewuzo zidaviikidwa ndi 50mg/kg pa mpunga woyambirira, 50-200mg/kg pa mpunga wanyengo imodzi kapena kulima mosalekeza mpunga mochedwa ndi mitundu yosiyanasiyana.Chiŵerengero cha mbewu ndi kuchuluka kwa madzi ndi 1:1.2:1.5, njerezo zinaviikidwa kwa 36 (24-28) h, ndipo njerezo zimasakanizidwa kamodzi pa maola 12 aliwonse kuti athandize kukonza mbewu.Kenako gwiritsani ntchito kuyeretsa pang'ono kuti mulimbikitse kufesa kwa masamba.Itha kubzala mbande zazifupi komanso zolimba zokhala ndi mathila angapo.

2. Mbeu za tirigu zimasakanizidwa ndi 10mg/kg ya mankhwala amadzimadzi.Mbeu iliyonse ya kilogalamu iliyonse imasakanizidwa ndi 10mg/kg ya mankhwala amadzimadzi 150ml.Limbikitsani pamene mukupopera mankhwala kuti madziwo agwirizane ndi mbewu, kenaka sakanizani ndi dothi louma lochepa kuti muthe kufesa.Mbeu zimathanso kuphikidwa kwa 3-4h mutatha kusakaniza, ndikusakaniza ndi dothi laling'ono louma louma.Itha kukulitsa mbande zolimba za tirigu wa dzinja, kukulitsa kukana kupsinjika, kukulitsa kulima chisanafike chaka, kukulitsa mutu ndikuchepetsa kufesa.Mu jointing siteji ya tirigu (bwino mofulumira kuposa mochedwa), utsi 30-50mg/kg wa endosinazole njira pa mu wogawana 50kg, amene angathe kulamulira tirigu internode elongation ndi kuonjezera malo ogona.

3. Pazomera zokongoletsa, 10-200mg/kg utsi wamadzimadzi, 0.1-0.2mg/kg kuthirira mphika wamadzimadzi, kapena 10-1000mg/kg mizu yamadzi yonyowa, mababu kapena mababu kwa maola angapo musanabzale, imatha kuwongolera mawonekedwe a mbewu ndikulimbikitsa maluwa. kusiyanitsa masamba ndi maluwa.

4. Mtedza, udzu, etc. Mlingo woyenera: 40g pa mu, kugawa madzi 30kg (pafupifupi POTS awiri)

Kugwiritsa ntchito

Zinthu zofunika kuziganizira

1. Tenobuzole yogwiritsira ntchito tenobuzole ikadali pansi pa kafukufuku ndi chitukuko, ndipo ndi bwino kuyesa ndi kulimbikitsa pambuyo pa ntchito.

2. Yang'anirani kwambiri kuchuluka ndi nthawi yogwiritsira ntchito.Pokonza mbeu, m'pofunika kusanja nthaka, kufesa mozama ndi kuphimba nthaka, ndi chinyezi chabwino.

Kukonzekera

0.2mol ya acetonide inasungunuka mu 80mL ya acetic acid, kenaka 32g ya bromine inawonjezeredwa, ndipo zotsatirazo zinapitilizidwa kwa 0.5h kuti mupeze α-acetonide bromide ndi zokolola za 67%.Ndiye 13g α-triazolone bromide anawonjezeredwa kusakaniza 5.3g 1,2, 4-triazole ndi sodium ethanolone (1.9g zitsulo sodium ndi 40mL anhydrous Mowa), reflux anachita, ndi α-(1,2, 4). -triazole-1-yl) inapezedwa pambuyo pa chithandizo chamankhwala ndi zokolola za 76.7%.

Triazolenone inakonzedwa ndi reflux reaction ya 0.05mol p-chlorobenzaldehyde, 0.05mol α-(1,2, 4-triazole-1-yl), 50mL benzene ndi kuchuluka kwa organic m'munsi kwa 12h.Zokolola za triazolenone zinali 70.3%.

Zanenedwanso kuti pamaso pa kuwala, kutentha kapena chothandizira, triazolenone isomerization ikhoza kutembenuza Z kasinthidwe kukhala E kasinthidwe.

Zomwe zili pamwambapa zidasungunuka mu 50mL methanol, ndipo 0.33g sodium borohydride idawonjezedwa m'magulu.Pambuyo pa reflux reaction kwa 1h, methanol idatulutsidwa, ndipo 25mL 1mol/L hydrochloric acid idawonjezedwa kuti ipangitse madzi oyera.Kenako, mankhwalawa adasefedwa, zouma ndikuwunikiridwanso ndi ethanol ya anhydrous kuti apeze conazole ndi zokolola za 96%.

Kusiyana pakati pa enlobulozole ndi polybulozole

1. Polybulobuzole ili ndi ntchito zosiyanasiyana, zotsatira zabwino za kulamulira kwa wangwang, nthawi yayitali yogwira ntchito, ntchito yabwino yachilengedwe, komanso mphamvu zolimba, zotsalira zochepa komanso chitetezo chapamwamba.

2, mwa mawu a kwachilengedwenso ntchito ndi zotsatira za mankhwala, ndi 6-10 nthawi apamwamba kuposa polybulobutazole, ndi zotsatira za tenobutazole declinates mofulumira.