Ọ dị oke mkpa itinye nematides n'ụzọ ziri ezi. Adam Clark gara leta onye na-akụ nduku Lancashire bụ onye mezigharịrị ihe ọkụkụ ya maka fatịlaịza nke ọma na nchekwa.
Iji were ngwa nematocide gaa n'ọkwa nkenke na nchekwa ọhụrụ, onye na-akụ nduku Lancashire gbanwere usoro ihe ọkụkụ iji hụ na etinyere pellet ọ bụla kpọmkwem ebe ọ kwesịrị ịdị.
Andrew Webster na-akọ ugbo na ndịda Ormskirk, Lancashire, n'etiti mpaghara mgbọrọgwụ siri ike na kabeeji na-eto eto, nke na-ebute nsogbu pesti na 182 ha nke ya na ala mgbazinye.
nematodes na wireworms dị ndụ nwere ike ịbụ nnukwu ihe iyi egwu. Isi ihe iyi egwu nye azụmahịa nduku 73 ha siri ike bụ nduku cyst nematode (PCN). Iji dozie nsogbu a, Webster na-agbatị oge ihe ọkụkụ site n'ịchọta ala mgbazinye dị ọcha na mgbakwunye na nke ya.
A na-elekwasịkwa anya na imeziwanye ịdị ọcha nke ubi site na ijikwa ahịhịa ka mma n'oge ntụgharị ahụ, na-ebelata ohere nke ịgbasa nematode n'ubi ndị ọzọ.
Dị ka akụkụ nke usoro ya zuru oke, Webster na-eji nematicide nematorin granular (fostiazate).
"Anyị arụnyere ya na anyị Pearson Megastar nkume separator n'ihi na ọ dabara n'ime anyị usoro n'oge, ma ọ bụghị mgbe niile nke ọma mix ngwaahịa n'ime ala. Webster na-ekwu, sị: "Ọ nwekwara ike ikwe ka ala na-aga n'elu spprockets na-akụjisịghị, yabụ ọ bụrụ na ị kpachapụghị anya, ihe na-ebufe obe nwere ike tụba ya n'akụkụ."
Ọ bụrụ na etinyere nematicides dị ka Nematorin na-emighị emi, a naghị echebe mpaghara mgbọrọgwụ site na mwakpo nematode, n'aka nke ọzọ, ọ bụrụ na ọ dị omimi, oke ala na-emebi ngwaahịa ahụ ma belata irè ya. Akara ngwaahịa Nematorin na-atụ aro itinye ahịrị sara mbara na omimi nke 10-15 cm maka nsonaazụ kacha mma, yabụ Webster chọtara ụzọ isi jiri usoro onye ọrụ ubi wee nweta omimi nke 15 cm dị ka mgbe niile na n'ụzọ ziri ezi dị ka o kwere mee.
N'oge na-adịghị anya, ọ chọpụtara na ọ dịghị onye nrụpụta nyere usoro nchịkwa omimi na-akpaghị aka na ndị ọrụ ubi. Otú ọ dị, mgbe paver ahụ gafere, omimi nke swirls nwere ike ịdịgasị iche dabere na ọnụ ọgụgụ nke nkume na clods dị na ala, nke nwere ike iduga ngwa ngwa na-adịghị mma nke nematocide.
Webster achọpụtala ojiji maka njikwa omimi akpaaka na onye na-ewe ihe ubi Agrifac beet nke na-ebugharị onwe ya, nke na-eji potentiometer jikọtara na ogwe aka ebuli iji jide njedebe ihu na-akpaghị aka na omimi achọrọ.
Ọ gakwuuru Massey Ferguson ka ọ hụ ma enwere ike itinye potentiometer na onye na-akụ mkpụrụ ma na-achịkwa ya site na njikwa ngwa ngwa (TIC) na traktọ Massey Ferguson 6616 Dyna-6 ejiri mee ihe na-akụ nduku ya.