ngwaahịa
Profenofos 40 ec, profenofos 20% + propargite 30% ec, onye na-ere ahịa
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nkọwapụta | Ihe ubi/ saịtị | Ihe njikwa |
Ọnụọgụ ọgwụ (usoro onunu ogwu / hectare) |
profenofos 400 g / l EC | kabeji | plutella xylostella | 1050-1125g / hectare |
Cotton | Owu bollworm | 1500-1800g / hectare | |
Rice | nchekwa akwụkwọ osikapa | 1500-1875g / hectare |
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Product aha
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profenofos
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Ozi izugbe
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Ọrụ: ụmụ ahụhụ
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Nkọwapụta: 40% EC
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Ọkụ: 41198-08-7
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Agrochemical dị elu dị elu
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Toxicology
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FAO/WHO 59, 61 (lee akụkụ 2 nke Akwụkwọ Nsọ). Oral Acute onu LD50 maka oke 358, oke bekee 700 mg/kg. Akpụkpọ anụ na anya Nnukwu
percutaneous LD50 maka oke c. 3300, oke bekee 472 mg / kg. Ndị na-adịghị ewe iwe na akpụkpọ na anya nke oke bekee. Inhalation LC50 (4h) maka oke c. 3 mg / l ikuku. NOEL (iji usoro EC 380 g ai / l) maka oke (2 y) 0.3 mg ai / kg nri; maka ndụ ọmụmụ 1.0 mg ai/kg nri; maka ụmụ oke 0.08 mg / kg nri. ADI (JMPR) 0.01 mg/kg bw [1990]. Klaasị nsi WHO (ai) II; EPA (nhazi) II EC nhazi ọkwa Xn; R20/21/22 |
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ngwa
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Biochemistry cholinesterase inhibitor. Ndị isomers anya dị iche iche, n'ihi atom nke chiral phosphorus, na-egosi ụdị dị iche iche
ọrụ ụmụ ahụhụ na ikike igbochi acetylcholinesterase (H. Leader & JE Casida, J. Agric. Food Chem., 1982, 30,546). Ụdị omume na-abụghị sistemu ụmụ ahụhụ na acaricide na kọntaktị na afo ime. Na-egosipụta mmetụta translaminar. nwere Njirimara nke ovicidal. Na-eji njikwa ụmụ ahụhụ (karịsịa Lepidoptera) na àjà na owu, ọka, beet sugar, agwa soy, poteto, akwụkwọ nri, ụtaba, na ihe ọkụkụ ndị ọzọ, na 250-1000 g / ha. Phytotoxicity Owu nwere ike ịcha ọbara ọbara. Nhazi ụdị EC; UL. Ngwaahịa ahọpụtara: 'Curacron' (Syngenta); 'Mardo' (Akụkụ Ahụ Ike); 'Profex' (Nagarjuna Agrichem); 'Sanofos' (Sanonda); 'Onye agha' (Devidayal) |
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MOQ
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2000L
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Q1: Ị bụ onye nrụpụta?
Azịza: Ee, anyị bụ factory tọrọ ntọala na 1986.
Q2: Olee otú ịkpọtụrụ anyị?
Azịza: Pịa Alibaba "Kpọtụrụ Supplier" wee zitere anyị ozi ngwaahịa ị nwere mmasị na ya, ị ga-enweta azịza n'ime awa 24.
Q3: Kedu ụdị usoro ịkwụ ụgwọ ị na-anabata?
Azịza: CIF: 30% T/T n'ihu & 70% ka a ga-akwụ megide nnomi B/L ma ọ bụ L/C na anya.
FOB: 30% T / T n'ihu & 70% a ga-akwụ tupu nnyefe.
Q5: Kedu ka m ga-esi nweta sample?
Azịza: Nlereanya efu dị, mana ụgwọ ibu ga-adị na akaụntụ gị, a ga-alaghachikwute gị ma ọ bụ wepụ ya na iwu gị n'ọdịnihu.
Q6: Olee otu iji gosiputa ogo ahia tupu ikwunye iwu?
Azịza: Ị nwere ike nweta sample n'efu maka ụfọdụ ngwaahịa, naanị ị ga-akwụ ụgwọ mbupu ma ọ bụ hazie onye na-ebuga anyị ma were samples. Ị nwere ike iziga anyị nkọwa ngwaahịa na arịrịọ gị, anyị ga-arụpụta ngwaahịa dịka arịrịọ gị si dị.