N'ahịa ahịhịa ahịhịa nke ubi osikapa na China, quinclorac, bispyribac-sodium, cyhalofop-butyl, penoxsulam, metamifop, wdg ebutela ụzọ.Otú ọ dị, n'ihi ogologo oge na iji ngwaahịa ndị a eme ihe, nsogbu nke nguzogide ọgwụ na-aghọwanye nke ọma, na nkwụsị nke njikwa ngwa ngwa nke ngwaahịa flagship abawanyela.Ahịa na-akpọ maka ndị ọzọ ọhụrụ.

N'afọ a, n'okpuru mmetụta nke ihe ọjọọ dị ka okpomọkụ dị elu na ụkọ mmiri ozuzo, akara na-adịghị mma, nguzogide siri ike, mgbagwoju anya ahịhịa ahịhịa, na ahịhịa ochie, triadimefon guzoro ọtọ, guzogidere ule siri ike nke ahịa, wee nweta mmụba dị ukwuu n'ahịa. òkè.

N'ahịa ọgwụ pesticide zuru ụwa ọnụ na 2020, ọgwụ na-egbu osikapa ga-eme ihe dị ka 10%, na-eme ka ọ bụrụ ahịa ọgwụ pesticide nke ise kachasị ukwuu na-esote mkpụrụ osisi na akwụkwọ nri, soybeans, cereals na ọka.N'ime ha, ọnụ ahịa ọgwụ ahịhịa n'ubi osikapa bụ ijeri dollar 2.479, bụ nke mbụ n'ime ụdị atọ nke ọgwụ nje na osikapa.

Dị ka amụma nke Phillips McDougall si kwuo, ire ahịa ahịhịa ahịhịa n'ụwa niile ga-eru ijeri dollar 6.799 na 2024, yana mmụba kwa afọ nke 2.2% site na 2019 ruo 2024. N'ime ha, ire ahịa ahịhịa ahịhịa na ubi osikapa ga-eru 2.604. ijeri dollar US, yana mmụba na-abawanye kwa afọ nke 1.9% site na 2019 ruo 2024.

N'ihi ogologo oge, oke na iji ọgwụ ogwu eme otu ihe, nsogbu nke mgbochi ogwu abụrụla ihe ịma aka siri ike chere ụwa ihu.Ahịhịa amalitela nnukwu iguzogide ụdị ngwaahịa anọ (EPSPS inhibitors, ALS inhibitors, ACCase inhibitors, PS Ⅱ inhibitors), karịsịa ALS inhibitor herbicides (Group B).Otú ọ dị, nguzogide nke HPPD inhibitor herbicides (F2 group) na-etolite nwayọọ nwayọọ, na ihe ize ndụ ndị na-eguzogide dị ala, ya mere ọ bara uru ilekwasị anya na mmepe na nkwalite.

N'ime afọ 30 gara aga, ọnụ ọgụgụ ndị na-eguzogide ahịhịa n'ubi osikapa n'ụwa nile amụbawo nke ukwuu.Ka ọ dị ugbu a, ihe fọrọ nke nta ka ọ bụrụ ụdị ahịhịa ndụ ahịhịa 80 ewepụtala nguzogide ọgwụ.

"Nguzogide ọgwụ ọjọọ" bụ mma agha ihu abụọ, nke ọ bụghị nanị na-emetụta njikwa dị irè nke pests zuru ụwa ọnụ, ma na-akwalite nkwalite nke ngwaahịa pesticide.Ndị na-ahụ maka mgbochi na njikwa dị irè nke ọma mepụtara maka nsogbu a ma ama nke nguzogide ọgwụ ga-enweta nnukwu nloghachi azụmahịa.

N'ụwa niile, ahịhịa ahịhịa ọhụrụ emepụtara na ubi osikapa gụnyere tetflupyrrolimet, dichloroisoxadiazon, cyclopyrinil, lancotrione sodium (HPPD inhibitor), Halauxifen, Triadimefon (HPPD inhibitor), metcamifen (onye na-ahụ maka nchekwa), dimesulfazet, fenquinomolone (HPPD inhibitor) Ọ na-agụnye ọtụtụ HPPD inhibitor herbicides, nke na-egosi na nyocha na mmepe nke ngwaahịa ndị dị otú ahụ na-arụsi ọrụ ike.Tetflupyrolimet bụ nke HRAC (Group28) kewara dị ka usoro mmemme ọhụrụ.

Triadimefon bụ ogige inhibitor HPPD nke anọ nke Qingyuan Nongguan bidoro, nke na-emebi oke na enwere ike iji ụdị ahịhịa ahịhịa a naanị maka ọgwụgwọ ala n'ubi osikapa.Ọ bụ nke mbụ HPPD inhibitor herbicide ejiri n'enweghị ihe ọ bụla maka ọgwụgwọ mkpụrụ osisi na ọgwụgwọ akwukwo n'ubi osikapa iji chịkwaa ahihia gramineous n'ụwa.

Triadimefon nwere nnukwu ọrụ megide ahịhịa barnyard na ahịhịa barnyard osikapa;Karịsịa, ọ nwere mmetụta nchịkwa dị mma na ahịhịa ahịhịa na-eguzogide ọgwụ na millet na-eguzogide ọgwụ;Ọ dị mma maka osikapa na adabara maka transplanting na ozugbo seeding ubi osikapa.

Enweghị nguzogide dị n'etiti triadimefon na ahịhịa ahịhịa ndị a na-ejikarị n'ubi osikapa, dị ka cyhalofop-butyl, penoxsulam na quinclorac;Ọ nwere ike ịchịkwa ahịhịa barnyardgrass nke ọma nke na-eguzogide ndị na-egbochi ALS na ndị na-egbochi ACCase na ubi osikapa, na mkpụrụ euphorbia nke na-eguzogide ọgwụ ACCase inhibitors.