Fenhexamid
Fenhexamid, Hangarau, Hangarau, 98% TC, Pesticide & Fungicide
Whakatakotoranga
| Ingoa noa | Fenhexamid |
| Ingoa IUPAC | N-(2,3-dicholro-4-hydroxyphenyl)-1-methyl-cyclohexanecarboxamide |
| Ingoa matū | N-(2,3-dicholro-4-hydroxyphenyl)-1-methyl-cyclohexanecarboxamide |
| CAS No. | 126833-17-8 |
| Tātai rāpoi | C14H17Cl2NO2 |
| Taumaha rāpoi | 302.2 |
| Hanganga ngota |  |
| Whakatakotoranga | Fenhexamid, 98% TC |
| Puka | Te paura ma |
| Iwi Whakarewa | 153℃ |
| Kohuatanga | 320 ℃ |
| Tohu Kohiko | 150 ℃ |
| Kiato | 1.34 (20 ℃) |
| Wairewa | I roto i te wai 20 mg/L (pH 5-7, 20 ℃).I roto i te dichloromethane 31, isopropanol 91, acetonitrile 15, toluene 5.7, n-hexane <0.1 (katoa i te g/L, 20 ℃). |
| Te pumau | Pūmau ki te hauwai mo te 30 d i te pH 5, 7, 9 (25 ℃). |
Whakaahuatanga Hua
●matū koiora:
Ko te whaainga koiora ko te sterol biosynthesis (SBI class III), e mahi ana i te 3-keto-reductase i te wa o te C4-demethylation, e whakaatu ana i te iti ki te iti o te tupono mo te whanaketanga aukati.Ka aukati i te roanga o te ngongo iroriki me te tipu mycelium.Aratau mahi Te fungicide rau me te mahi whakamarumaru;kaore i whakawhitia.Nga Whakamahinga Mo te whakahaere i te Botrytis cinerea, Monilia spp.me nga pathogens e pa ana ki nga karepe, nga hua, hua kohatu, citrus, huawhenua me nga whakapaipai, i te 500-1000 g/ha.
Momo Hanga: SC, WG, WP.
●Aratau Mahi:
Ko te momo mahi motuhake kaore i te marama, engari he maha nga rangahau kua whakaatu he tikanga motuhake tana mahi, kaore he aukati whakawhiti ki nga fungicides o naianei, penei i te 1H-benzimidazole, dihydroxyimides, triazoles, pyrimidines, n-phenyl carbamates, etc.
●Whakamahinga:
He patu patu amide, he kaihoko maimoatanga kakano, he kaihoko maimoatanga pouaka neohi, no te fungicide punaha me te tiaki.He rereke mai i nga fungicides o naianei karekau he mahi harore me te kore e aukati i te tipu o te harore pathogenic.
●Te aukati, te maimoatanga ranei o te ahanoa:
Ka whakamahia te Fenhexamid mo te aukati me te whakahaere i te pupuhi raihi, nga momo Botrytis me nga mate sclerotinia e pa ana me te waahi pango i nga mara raihi.He painga motuhake mo Botrytis.
●Taupānga:
Ko te nuinga o tenei hua ka whakamahia hei fungicide rau, ko tona inenga he 500 - 1000g/hm2.
●He aha tana whakahaere:
Nga hua: Karepe, nati pakeke, rōpere, huawhenua, citrus, tipu whakapaipai, etc.
Te whakahaere i nga mate: Te pupuhi raihi, Nga momo Botrytis cinerea, Nga mate Sclerotium me nga mate pango i nga mara raihi.He pānga motuhake ki te Botrytis cinerea.
●Te takai i roto i te 25KG / Drum
