Fenhexamid
Fenhexamid, Technical, Tech, 98% TC, Pesticide & Fungicide
Kufotokozera
| Dzina Lonse | Fenhexamid |
| Dzina la IUPAC | N-(2,3-dicholro-4-hydroxyphenyl) -1-methyl-cyclohexanecarboxes |
| Dzina la Chemical | N-(2,3-dicholro-4-hydroxyphenyl) -1-methyl-cyclohexanecarboxes |
| CAS No. | 126833-17-8 |
| Molecular Formula | C14H17Cl2NO2 |
| Kulemera kwa Maselo | 302.2 |
| Kapangidwe ka Maselo |  |
| Kufotokozera | Fenhexamid, 98% TC |
| Fomu | White ufa |
| Melting Point | 153 ℃ |
| Boiling Point | 320 ℃ |
| Pophulikira | 150 ℃ |
| Kuchulukana | 1.34 (20 ℃) |
| Kusungunuka | M'madzi 20 mg/L (pH 5-7, 20 ℃).Mu dichloromethane 31, isopropanol 91, acetonitrile 15, toluene 5.7, n-hexane <0.1 (zonse mu g/L, 20℃). |
| Kukhazikika | Kukhazikika kwa hydrolysis kwa 30 d pa pH 5, 7, 9 (25 ℃). |
Mafotokozedwe Akatundu
●Biochemistry:
Cholinga cha biochemical ndi sterol biosynthesis (SBI class III), yomwe imagwira 3-keto-reductase pa C4-demethylation, kuwonetsa chiopsezo chochepa kapena chochepa cha chitukuko chokana.Imalepheretsa kukula kwa machubu a majeremusi komanso kukula kwa mycelium.Njira yogwiritsira ntchito Foliar fungicide yokhala ndi chitetezo;osasamutsidwa.Zogwiritsidwa Ntchito Kuwongolera Botrytis cinerea, Monilia spp.ndi tizilombo toyambitsa matenda mu mphesa, zipatso, zipatso zamwala, malalanje, masamba ndi zokongoletsera, pa 500-1000 g/ha.
Mitundu Yopanga: SC, WG, WP.
●Kachitidwe:
Zomwe zimapangidwira sizidziwika bwino, koma kafukufuku wambiri wasonyeza kuti ali ndi njira yapadera yochitira zinthu, alibe mtanda kukana ndi fungicides alipo, monga 1H-benzimidazole, dihydroxyimide, triazoles, pyrimidines, n-phenyl. carbamates, etc.
●Zogwiritsa:
Mankhwala a amide fungicide, wothandizira mbewu, wothandizira wa nazale, omwe ndi a systemic komanso oteteza fungicide.Ndizosiyana ndi fungicides omwe alipo kuti alibe fungicidal ntchito ndipo samalepheretsa kukula kwa bowa.
●Kupewa kapena kuchiza chinthucho:
Fenhexamid imagwiritsidwa ntchito makamaka popewa komanso kuwongolera kuphulika kwa mpunga, matenda osiyanasiyana a Botrytis ndi matenda okhudzana ndi sclerotinia ndi mawanga akuda m'minda ya mpunga.Ili ndi zotsatira zapadera pa Botrytis.
●Ntchito:
Mankhwalawa amagwiritsidwa ntchito makamaka ngati foliar fungicide, mlingo wake ndi 500 - 1000g/hm2.
●Zomwe imalamulira:
Mbewu: Mphesa, Mtedza Wolimba, Strawberries, Masamba, Citrus, Zomera Zokongoletsera, etc..
Kuwongolera matenda: Kuphulika kwa mpunga, Mitundu Yosiyanasiyana ya Botrytis cinerea, Matenda a Sclerotium ndi matenda akuda m'minda ya mpunga.Zili ndi zotsatira zapadera pa Botrytis cinerea.
●Kulongedza mu 25KG / Drum
