Ịda atụrụ

Ntụnye atụrụ bụ mmiri mmiri na-emepụta ọgwụ ahụhụ na fungicides nke ndị ọzụzụ atụrụ na ndị ọrụ ugbo na-eji echebe atụrụ ha pụọ n'ọrịa nje ndị dị n'èzí dị ka ich mite (Psoroptes ovis), fly-fly, akọrọ na kịta.

Akụkọ ihe mere eme

Iminye atụrụ bụ imikpu atụrụ n'ime mmiri nwere ọgwụ ahụhụ na fungicides.

Ọ bụ George Wilson nke Coldstream, Scotland, chepụtara ma mepụta akpa atụrụ mbụ n'ụwa na 1830. Ntụnye ahụ dabeere na ntụ ntụ arsenic ma jiri ngwugwu steamer si Berwick-n'elu Tweed na-ebupụ ya.[1] Otu n'ime ụdị dip kacha aga nke ọma nke a ga-ebute n'ahịa bụ Cooper's Dip, bụ nke onye dọkịta na-awa ahụ na onye ọrụ mmepụta ihe William Cooper nke Berkhamsted, England mepụtara na 1852.^[1]

Nhazi

Ntụnye atụrụ dị ka ntụ ntụ, tapawa, ngwọta, ma ọ bụ nkwusioru nke a na-eji akwadebe ngwọta agbazere ma ọ bụ nkwusioru. A na-eji okwu ahụ eme ihe maka nhazi ahụ n'onwe ya, na mmiri mmiri nke a na-emikpu n'ime atụrụ ahụ kpamkpam.

Enwere klaasị abụọ sara mbara nke nsị atụrụ: ogige organophosphorus, nke e mechara mepụta ihe ndị na-alụ agha kemịkal, na pyrethroids sịntetik. Ogige Organophosphorus na-egbu egbu maka ụmụ mmadụ ekpughere ọbụna na obere doses, ka ha na-aga n'ụzọ dị mfe site na akpụkpọ ahụ, na-egbukwa egbu egbu.^[2]

Mkpịsị atụrụ nwere ike ịbụ ihe owuwu na-adịgide adịgide n'ime ala, nke a na-ejikarị simenti, ma ọ bụ ihe owuwu ígwè a na-ebugharị ebugharị. E mepụtara mgbe a na-agbanye mmiri na-adịgide adịgide bụ rotating, power spray dip. Mmiri ndị a bụ ihe na-abaghị uru na mba ndị na-azụ atụrụ, dịka azụ azụ na jetting na-enye nhọrọ ka mma.

Ahụike na-adịghị mma na mmetụta gburugburu ebe obibi

Achọtala na ụmụ atụrụ na-Mmetọ ala na mmetọ mmiri.^[3] Ha nwere ọgwụ ahụhụ nke na-egbu osisi na anụmanụ na-egbu egbu.^[4] N'ihi nke a, ọ dị mkpa na a na-achịkwa atụrụ na atụrụ a na-etinye n'ime mmiri nke ọma iji zere ịgbasa kemịkal na ịkpata mmetọ mmiri.

A maara ụfọdụ kemịkal ndị a na-eji eme ihe n'ime mmiri atụrụ dị ka ndị na-emerụ ahụ. Mmiri atụrụ dabere na organo-phosphates emeela ka ọnọdụ akwara a maara dị ka "mmiri ọgwụ OP". ^[5]

Hụkwa

Nnụnụ na-awụli elu n'ime atụrụ

Ebem si dee

↑ The famous dip the helped cure the scourge of Sheep. Dacorum Heritage Trust. Archived from the original on 3 March 2016. Retrieved on 18 March 2016.
↑ Booker. "Ministers hushed up report on the dangers of sheep dip", The Daily Telegraph, 10 March 2002.
↑ Managing old sheep dip and footbath sites: a guideline for landowners (PDF) (January 2003). Archived from the original on 2010-05-23. Retrieved on 2010-05-22.
↑ Manage water on land: guidance for land managers. environment-agency.gov.uk. Archived from the original on 2013-12-03.
↑ Tom Levitt. "Revealed: government knew of farm poisoning risk but failed to act", The Guardian, 20 April 2015. Retrieved on 29 November 2017.

[Dacorum-1] The famous dip the helped cure the scourge of Sheep. Dacorum Heritage Trust. Archived from the original on 3 March 2016. Retrieved on 18 March 2016.

[2] Booker. "Ministers hushed up report on the dangers of sheep dip", The Daily Telegraph, 10 March 2002.

[3] Managing old sheep dip and footbath sites: a guideline for landowners (PDF) (January 2003). Archived from the original on 2010-05-23. Retrieved on 2010-05-22.

[4] Manage water on land: guidance for land managers. environment-agency.gov.uk. Archived from the original on 2013-12-03.

[5] Tom Levitt. "Revealed: government knew of farm poisoning risk but failed to act", The Guardian, 20 April 2015. Retrieved on 29 November 2017.

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