Ná mmalite nke okpomọkụ, DuPont debara aha ọhụrụ nematicide na Russia - Vidat 5 G! Nematicide Vidat 5 G, nke nwere ihe na-arụ ọrụ oxamyl, na-enye nchebe dị mma megide ọtụtụ nematodes: azuokokoosisi, mgbọrọgwụ-knot, cyst-akpụkpọ na ndụ efu. Oxamyl, nke so na klas nke carbamate, nwere mmetụta bụ isi na sistem ụjọ nke pesti site na igbochi enzyme acetylcholinesterase (ihe na-ebugharị kemịkalụ nke mkpali n'etiti mkpụrụ ndụ akwara). A na-edebanye ọgwụ ahụ maka ojiji na poteto, sugar beets, eyịm na karọt.
N'ime afọ ndị na-adịbeghị anya, ndị na-emepụta ugbo Russia echewo nsogbu nke nematodes zuru ebe niile.
Mmebi nke tubers site na nematodes, ma ọ bụ ditylenchosis, bụ otu n'ime ọrịa nduku na-ahụkarị. Ihe na-akpata ditylenchosis bụ parasitic nematode Ditylenchus destructor, nke a na-ahụkarị n'akwụkwọ akụkọ n'okpuru aha ndị dị ka nduku azuokokoosisi nematode ma ọ bụ nduku tuber nematode. Edebanyela nematode a n'ihe fọrọ nke nta ka ọ bụrụ mpaghara niile a na-akụ poteto. Na Russia, a na-edekọ nematode nduku tuberous n'ọtụtụ mpaghara Central Federal District, Caucasus, Urals na Siberia.
nematode bụ ahụhụ dị ize ndụ nke siri ike iji anya gba ọtọ hụ.
N'akụkụ a, nchọpụta mbụ nke ọrịa ahụ siri ike: dịka iwu, a na-achọpụta mmebi na oge ndị ọzọ, mgbe osisi ahụ enweela mmebi dị ukwuu.
Ihe na-emerụ ahụ bụ n'ihi na nematode na-abanye n'ime tuber ma na-eri nri na ọdịnaya nke mkpụrụ ndụ ihe ọkụkụ, na-eme ka akọrọ ma ọ bụ ire ere nke tuber. Site na ọrịa siri ike, ntụpọ ndu-acha ntụ na-apụta n'elu tuber ahụ, nke na-eji nwayọọ nwayọọ na-agba ọchịchịrị ma nweta agba aja aja gbara ọchịchịrị, nke nwere àgwà ọla. N'ihi nbibi nke enzymatic nke mkpụrụ ndụ tuber, ebe ndị emetụtara na-agbada na mgbawa. Mgbe nje bacteria ma ọ bụ fungi batara, tubers na-ere ere. Ruo 80% nke tubers emetụtara nwere ike mata, ndị ọzọ nwere ike ịnwe ọrịa zoro ezo, nke a na-adịghị ahụ anya n'oge nhazi, nke dị ize ndụ: n'oge nchekwa, ọrịa ahụ ga-enwe ọganihu, nke a ga-edugakwa na nnukwu ọnwụ nke tubers nke ha. àgwà ahịa. Ọtụtụ mgbe, tubers ndị metụtara nematode na-echekwa maka nchekwa na-arụsi ọrụ ike na nje na-efe efe na-efe efe na nje fungal, nke na-emesị na-eduga na mfu nke ihe ubi.
Ọ bụghị naanị poteto na-emetụta nematode: sugar beets, beets table beets, karọt na eyịm na-adịkwa mfe nke ukwuu. N'ime ihe ọkụkụ ndị a kpọtụrụ aha n'elu, mmebi nematode na-egosipụta onwe ya n'ụdị nrụrụ nke ihe ọkụkụ mgbọrọgwụ, wartiness na uto nke mgbọrọgwụ, nguzobe nke galls, uto nke ihe ọkụkụ na-alaghachi azụ, yana mgbanwe na agba nke ala dị n'elu. akụkụ nke osisi.
Ruo ugbu a, n'etiti usoro ịlụso nematodes ọgụ, isi ihe bụ: njikwa mma nke ihe mkpụrụ osisi, ntụgharị ihe ọkụkụ na nhọrọ nke ndị bu ụzọ kacha mma, njikwa ahịhịa (osisi ndị ọbịa maka ọtụtụ ụdị nematodes), na-ahapụ ubi n'okpuru fallow ojii na na-ahọpụta ụdị kachasị eguzogide nematode.
Stem nematode bụ otu n'ime pests siri ike na-eto eto. Ihe dị iche iche nke bayoloji nke ụdị nematode a anaghị ekwe ka ikpochapụ ya kpam kpam n'ụzọ ọ bụla, na iji lụsoo nje a ọgụ, a chọrọ usoro dị iche iche nwere njikọ chiri anya iji chịkwaa mgbasa na mmepụta nke pathogen n'oge ọ bụla. nke mmepụta nduku.
Otu n'ime ụzọ kachasị dị irè bụ itinye nematicides na ala. N'ọtụtụ mba, ejirila nematides kemịkal eme ihe nke ọma kemgbe ogologo oge.
Ụdị nkwadebe nke nematicide ọhụrụ Vidat 5 G bụ granules. A na-eme ngwa ọgwụ Vidat 5 G ozugbo tupu ịgha mkpụrụ ma ọ bụ kụọ ihe ọkụkụ na-eji akụrụngwa pụrụ iche maka ngwa na-aga n'ihu nke ngwaahịa nchebe osisi granular. Ngwá ọrụ a na-enye gị ohere ibelata nhazi nke uzuzu ma tinye ngwaahịa ahụ na omimi nke 5-10 cm, na-enweta nkesa otu. A na-eme ngwa ahịrị n'otu oge na ịgha mkpụrụ ma ọ bụ ịkọ ihe ọkụkụ site na iji mkpụrụ osisi ziri ezi nke nwere microgranulator; ndị na-akụ nduku nwere ngwa maka itinye nkwadebe granular, ma ọ bụ iji ngwa ndị ọzọ yiri ya.
Ịdị irè nke Vidat 5 G anaghị adabere na ọnọdụ ihu igwe; N'ime ala, ọ na-egbochi ntinye nke nematodes n'ime mgbọrọgwụ na mmalite, oge kachasị mfe nke mmepe osisi. Nematicide na-enye nchebe ihe ọkụkụ ogologo oge maka izu 6-8 ka emechara ya, ma na-egbochikwa nnyefe nke nje na osisi ndị echekwara.
Taa, a naghị ekpuchi okwu gbasara mgbasa na mmebi nke nematodes, nke na-etinye ihe egwu zoro ezo nye ndị na-emepụta ugbo. Site na ọbịbịa nke nematicide Vidat 5 G n'ahịa, ọ bịara nwee ike iburu nsogbu a n'okpuru njikwa a pụrụ ịdabere na ya.