Fluoxapyr bụ carboxamidefungicidesnke BASF mepụtara. Ọ nwere ezigbo mgbochi na ọgwụgwọ ọrụ. A na-eji ya egbochi ma chịkwaa nnukwu ọrịa fungal, opekata mpe ụdị ọrịa fungal iri abụọ na isii. Enwere ike iji ya mee ihe maka ihe ọkụkụ fọrọ nke nta ka ọ bụrụ 100, dị ka ihe ọkụkụ, mkpụrụ osisi, mmanụ mmanụ, ahụekere, osisi osisi pome na nkume, mgbọrọgwụ na akwụkwọ nri tuber, akwụkwọ nri mkpụrụ osisi na owu, akwụkwọ ma ọ bụ ọgwụgwọ mkpụrụ. Fluoxafenamide bụ ihe mgbochi dehydrogenase succinate yana ezigbo fungicide mepụtara n'afọ ndị na-adịbeghị anya.
Njirimara physicochemical nke fluconazole
Fluconazole Aha Chemical: 3- (difluoromethyl) -1-methyl-N- (3′,4′,5′-trifluorobiphenyl-2-yl)-1H-pyrazole-4-carboxamide, 3- (difluoro Methyl) -1-methyl-N- (3′,4′,5′-trifluorobiphenyl-2-yl)-1H-pycaramide; CAS No: 907204-31-3, Usoro ihe omimi: C18H12F5N3O. Ibu ibu: 381.31 g/mol.Fluoxapyr (dị ọcha 99.3%) bụ ọcha na beige siri ike, enweghị isi, ebe na-agbaze 156.8 ℃, njupụta ikwu (20℃) 1.42 g / ml, decomposes na ihe dị ka 230 ℃, uzuoku mgbali (echere): 2.7 × 10-101 Pa, 8-9 Pa. (25 Celsius C); Henry mgbe niile: 3.028×10-7 Pa·m3/mol. Solubility (20 ℃): mmiri 3.88 mg / L (pH 5.84), 3.78 mg / L (pH 4.01), 3.44 mg / L (pH 7.00), 3.84 mg / L (pH 9.00); ihe mgbaze organic (ncha ọcha 99.2)%) (g / L, 20 ℃): acetone> 250, acetonitrile 167.6 ± 0.2, dichloromethane 146.1 ± 0.3, ethyl acetate 123.3 ± 0.2, methanol 53.4 ± 0.0.0. 4.69±0.1, n-heptane 0.106 ± 0.001. n-octanol-water partition coefficient (20°C): deionized water log Kow 3.08, log Kow 3.09 (pH 4), log Kow 3.13 (pH 7), log Kow 3.09 (pH 9), log log Kow (3.10±0.02) . Kwụsie ike na ngwọta mmiri na pH 4, 5, 7, 9 n'okpuru ọnọdụ gbara ọchịchịrị na adịghị ike. Ọkụ kwụsiri ike.
Nsi nke Fluoxafen
Nnukwu ọnụ toxicity na oke (nwanyị) nke ọgwụ mbụ nke fluconazole: LD50≥2,000 mg / kg, nnukwu dermal toxicity na oke (nwoke na nwanyị): LD50>2,000 mg / kg, nnukwu inhalation toxicity na oke (nwoke na nwanyị): LC.10 mg / L. ntakịrị iwe na anya oke bekee na akpụkpọ anụ oke bekee; enweghị mmetụta na anụ ezi pig. Enweghị carcinogenicity, enweghị teratogenicity, enweghị mmetụta ọ bụla na mmeputakwa, enweghị genotoxicity, neurotoxicity na immunotoxicity.
Nnukwu toxicity na nnụnụ LD50 na 2,000 mg / kg, nnukwu toxicity na Daphnia 6.78 mg / L (48 h), nnukwu toxicity azụ (96 h) LC50 0.546 mg / L, nnukwu toxicity ka aquatic invertebrates (48 h) 780 mg / L 780 mg / L 780 mg / L 780 mg / L 780 mg / L. h) EC50 0.70 mg/L, nnukwu kọntaktị toxicity na aṅụ (48 h) LD50>100 μg / bee, nnukwu ọnụ toxicity na aṅụ (48 h) LD50>110.9 μg / bee, nnukwu toxicity na earthworms bụ LC50>1,000 mg/k). Site na data dị n'elu, enwere ike ịhụ na Fluoxafen na-egbu egbu maka ihe ndị dị n'ime mmiri ma nwee obere nsị na ihe ndị ọzọ bara uru.
Usoro ọrụ nke fluoxafen
Fluoxafenamide bụ succinate dehydrogenase inhibitor, nke na-eme succinate dehydrogenase na mitochondrial respiratory chain complex II iji gbochie ọrụ ya, si otú ahụ na-egbochi germination nke fungal pathogen spores, uto nke germ tubes na mycelium.
Ihe na-achịkwa Fluconazole
Fluoxamid na-arụ ọrụ nke ọma, nnukwu ụdịdị dị iche iche, na-adịgide adịgide, na-ahọrọ ya, nwere ụkpụrụ omume dị mma nke sistemu, yana ọ na-eguzogide oke mmiri ozuzo. Ọ nwere ike ịchịkwa ọka, soybean, ọka, mkpụrụ n'ike, osisi mkpụrụ osisi, akwụkwọ nri, na beets sugar site na ọgwụgwọ foliar na mkpụrụ. , ahụekere, owu, lawn na ihe ubi pụrụ iche, wdg, dị ka ọka, soybeans, mkpụrụ osisi na akwụkwọ nri kpatara Concha, Botrytis cinerea, Powdery mildew, Cercospora, Puccinia, Rhizoctonia, Sclerotium Ọrịa kpatara cavity fungi, botrytis cinerea, nchara nke powdery mildew, powdery mildew, powdery mildew, powdery mildew. ọrịa nke Alternaria, wdg. Debanyere aha maka iji ihe karịrị ihe ọkụkụ 70 n'afọ 2015, BASF bu n'obi ịdebanye aha maka iji ihe karịrị 100 ihe ọkụkụ.
Fluoxafen nwere ngbanwe siri ike, yana enwere ọtụtụ ụdị ngwaahịa ngwaahịa. A na-eji Adexar (fluconazole + epoxiconazole) na ọka wit, ọka bali, triticale, rye na oat iji chịkwaa mildew powdery, blight leaf, glume blight, nchara nchara na nchara akwụkwọ. Priaxor (flufenapyr + pyraclostrobin) ka edebanye aha na United States maka soybean, tomato, poteto na ihe ọkụkụ ndị ọzọ, ma nwee mmetụta pụrụ iche na njikwa nke soybean brown spot (Septoria glycines); Orkestra SC (flufenapyr + Pyraclostrobin) edebanye aha na Brazil maka soybeans, citrus, poteto, eyịm, karọt, apụl, mangoes, melons, cucumbers, mgbịrịgba-ede ede, tomato, canola, ahụekere, akụrụ agwa, sunflowers, sorghum, ọka, ọka wit na okooko osisi (Chrysanthemum), Asia, soy. photosynthesis nke ihe ọkụkụ, ma jiri ya mee ihe maka nlekọta mgbochi ọrịa. Priaxor D (flufenapyr + pyraclostrobin + tetraflufenazole) debara aha na United States maka mgbochi na njikwa ntụpọ isi awọ soybean nke na-eguzogide ọgwụ methoxyacrylate fungicides. Edebara aha onye na-ahụ maka ọgwụgwọ mkpụrụ Obvius (flufenapyr + pyraclostrobin + metalaxyl) na United States ma nwee ike ịchịkwa ọrịa dị iche iche nke mkpụrụ osisi nke ọtụtụ ihe ọkụkụ.
Succinate dehydrogenase inhibitor fungicides etolitela ngwa ngwa n'afọ ndị na-adịbeghị anya, yana fluoxamid bụ ngwaahịa na-eduga n'ụdị fungicides a, n'ihi arụmọrụ ya dị elu, ụdịdị dị iche iche, ọrụ sistemu, dabara maka ụdị ihe ọkụkụ dị iche iche na njirimara ndị ọzọ, ọkachasị, mmepe na-aga n'ihu nke ngwaahịa ngwaahịa ya agbasawanyela njikwa njikwa na oke ahịa na-enwu enwu.
Oge nzipu: Jul-18-2022