Fluoxapyr shine carboxamidefungicidesta BASF.Yana da kyawawan ayyukan rigakafi da warkewa.Ana amfani da shi don hanawa da sarrafa cututtukan fungal masu faɗi, aƙalla nau'ikan cututtukan fungal iri 26.Ana iya amfani da ita don amfanin gona kusan 100, kamar amfanin gona na hatsi, legumes, amfanin gonar mai, gyada, itatuwan 'ya'yan itacen rumman da dutse, kayan lambu da tushen tsiro, kayan marmari da auduga, ganye ko maganin iri.Fluoxafenamide shine mai hanawa dehydrogenase mai succinate kuma kyakkyawan maganin fungicide da aka haɓaka a cikin 'yan shekarun nan.
Physicochemical Properties na fluconazole
Sunan Chemical Fluconazole: 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-pyrazole-4-carboxamide;CAS No: 907204-31-3, Tsarin kwayoyin halitta: C18H12F5N3O.Nauyin kwayoyin halitta: 381.31 g/mol.Fluoxapyr (tsarki 99.3%) fari ne zuwa m, mara wari, narkewa 156.8 ℃, dangi yawa (20 ℃) 1.42 g / ml, bazuwa a game da 230 ℃, tururi matsa lamba (kimanta): 2.7 × 10- 9 Pa (kimanta). 20°C), 8.1×10-9 Pa (25°C);Matsayin Henry: 3.028×10-7 Pa·m3/mol.Solubility (20 ℃): ruwa 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);Organic ƙarfi (tsaftar fasaha 99.2)%) (g / L, 20 ℃): acetone> 250, acetonitrile 167.6 ± 0.2, dichloromethane 146.1 ± 0.3, ethyl acetate 123.3 ± 0.2, methanol 53.4lu ± 0.0. octanol 4.69 ± 0.1, n-heptane 0.106 ± 0.001.n-octanol-water partition coefficient (20 ° C): deionized ruwa log Kow 3.08, log Kow 3.09 (pH 4), log Kow 3.13 (pH 7), log Kow 3.09 (pH 9), matsakaicin log Kow (3.10 ± 0.02). ) .Barga a cikin maganin ruwa a pH 4, 5, 7, 9 ƙarƙashin duhu da yanayi mara kyau.Haske yana da ƙarfi.
Gubar Fluoxafen
Mummunan guba na baka a cikin berayen (mace) na asalin maganin fluconazole: LD50≥2,000 mg/kg, m dermal toxicity in berayen (namiji da mace): LD50>2,000 mg/kg, m inhalation guba a cikin berayen (namiji da mace) : LC50 ~ 5.1 mg/L;kadan haushi ga zomo idanu da fata na zomaye;babu hankali ga fatar alade.Babu carcinogenicity, babu teratogenicity, babu illa akan haifuwa, babu genotoxicity, neurotoxicity da immunotoxicity.
M guba ga tsuntsaye LD50 - 2,000 mg / kg, m guba zuwa Daphnia 6.78 mg / L (48 h), m guba ga kifi (96 h) LC50 0.546 mg / L, m guba ga ruwa invertebrates (48 h) ) 780 . mg/L, m guba ga algae (72 h) EC50 0.70 mg/L, m lamba guba ga ƙudan zuma (48 h) LD50>100 μg/kudan zuma, m baki guba ga ƙudan zuma (48 h) LD50>110.9 μg/kudan zuma, Mummunan guba ga tsutsotsin ƙasa shine LC50>1,000 mg/kg (kwanaki 14).Daga bayanan da ke sama, ana iya ganin cewa Fluoxafen mai guba ne ga halittun ruwa kuma yana da ƙarancin guba ga sauran halittu masu amfani.
Hanyar aikin fluoxafen
Fluoxafenamide shine mai hanawa dehydrogenase succinate, wanda ke aiki akan succinate dehydrogenase a cikin hadadden sarkar numfashi na mitochondrial II don hana ayyukan sa, ta haka yana hana germination na fungal pathogen spores, girma na germ tubes da mycelium.
Abubuwan sarrafa Fluconazole
Fluoxamid yana da inganci sosai, faffadan bakan, mai ɗorewa, zaɓaɓɓe, yana da kyakkyawan aiki na tsari, kuma yana da juriya ga zaizayar ruwan sama.Yana iya sarrafa hatsi yadda ya kamata, waken soya, masara, irin fyaɗe, itatuwan 'ya'yan itace, kayan lambu, da beets na sukari ta hanyar maganin foliar da iri., gyada, auduga, lawn da amfanin gona na musamman, da dai sauransu, irin su hatsi, waken soya, itatuwan 'ya'yan itace da kayan marmari da Concha, Botrytis cinerea, Powdery mildew, Cercospora, Puccinia, Rhizoctonia, Sclerotium cututtuka ke haifar da fungi, botrytis cinerea, tsatsa. , powdery mildew na legumes, auduga, sunflower da cututtukan fyade da Alternaria ke haifar da su, da dai sauransu. An yi rajista don amfani a kan amfanin gona fiye da 70 nan da 2015, BASF na da niyyar yin rajista don amfani da amfanin gona fiye da 100.
Fluoxafen yana da ƙarfin daidaitawa, kuma akwai nau'ikan samfuran fili da yawa.Ana amfani da Adexar (fluconazole + epoxiconazole) a cikin alkama, sha'ir, triticale, hatsin rai da hatsi don sarrafa mildew powdery, leaf blight, glume blight, ratsan tsatsa da tsatsa ganye.Priaxor (flufenapyr + pyraclostrobin) an yi rajista a Amurka don waken soya, tumatir, dankalin turawa da sauran amfanin gona na gona, kuma yana da tasiri na musamman akan sarrafa tabo mai launin waken soya (Septoria glycines);Orkestra SC (flufenapyr + Pyraclostrobin) an rajista a Brazil don waken soya, Citrus, dankali, albasa, karas, apples, mangoes, kankana, cucumbers, barkono kararrawa, tumatir, canola, gyada, wake koda, sunflowers, dawa, masara, alkama da furanni ( Chrysanthemum da fure), da dai sauransu, na iya sarrafa tsatsar waken soya na Asiya, haɓaka photosynthesis na amfanin gona, kuma a yi amfani da su don magance juriya na cututtuka.Priaxor D (flufenapyr + pyraclostrobin + tetraflufenazole) an yi rajista a cikin Amurka don rigakafi da sarrafa tabo launin toka na waken soya wanda ke da juriya ga methoxyacrylate fungicides.Wakilin kula da iri Obvius (flufenapyr + pyraclostrobin + metalaxyl) rajista ne a cikin Amurka kuma yana iya sarrafa nau'ikan cututtukan shuka iri iri na amfanin gona da yawa.
Succinate dehydrogenase inhibitor fungicides sun girma cikin sauri a cikin 'yan shekarun nan, kuma fluoxamid shine babban samfurin wannan nau'in fungicides, godiya ga babban ingancinsa, faffadan bakan, tsarin aiki, dacewa da nau'ikan amfanin gona da sauran halaye, musamman, ci gaba da ci gaba. Haɓaka samfuran abubuwan da ke tattare da shi ya faɗaɗa nau'ikan sarrafawa da iyakokin amfanin gona da ake amfani da su, kuma ya zama lu'u-lu'u mai haske a cikin kasuwar fungicides.
Lokacin aikawa: Jul-18-2022