Fungicide ọla kọpa Hydroxide 77% WP CAS 20427-59-2

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Aha ngwaahịa	Ọla kọpa hydroxide
Ọrụ	Fungicides
Nkọwapụta	97% TC, 77% WP, 50% WP
Aha Chemical	ọla kọpa hydroxide (Cu(OH)2)
CAS Mba.	20427-59-2
Usoro ihe omimi	CuH2O2
Toxicology	Oral Acute Oral LD50 maka oke 489 mg/kg (teknụzụ.).Akpụkpọ anụ na anya Acute percutaneous LD50 maka oke bekee> 3160 mg/kg.Na-agbakasị ahụ nke ukwuu ma na-emebi anya, akpụkpọ ahụ dị nro na-ewe iwe.Inhalation LC50> 2 mg / l ikuku.Klas toxicity WHO (ai) III;EPA (nhazi) III

Ngwa

Ụdị ọrụ na-echebe fungicides na nje bacteria.Ihe nkwụnye ego ga-adịrịrị n'ihe ọkụkụ tupu spores fungal amalite itolite.A na-eji maka njikwa nke Peronosporaceae na vine, hops, na brassicas;Alternaria na phytophthora na poteto;Septoria na celery;na Septoria, Leptosphaeria, na Mycosphaerella na ọka, na 2-4 kg / ha ma ọ bụ 300-400 g/100 l.

Nke gara aga: fungicides Carbendazim 50%SC,50%WP CAS 10605-21-7

Osote: fungicides ọla kọpa oxychloride 50%WP CAS 1332-40-7

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Q4.Kedu otu anyị si ekwe nkwa ịdị mma?

Mgbe niile tupu mmepụta samples tupu uka mmepụta;mgbe niile ikpeazụ nnyocha tupu mbupu;

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Q6.Kedu ihe ị nwere ike ịzụta n'aka anyị?

Ọgwụ ahụhụ, ahịhịa ahịhịa, fungicides, ndị na-ahụ maka uto osisi, ọgwụ mgbochi ahụike ọha.

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