BicyclopyroneʻO ia ke kolu o ka triketone herbicide i hoʻolaha maikaʻi ʻia e Syngenta ma hope o ka sulcotrione a me ka mesotrione, a ʻo ia ka HPPD inhibitor, ʻo ia ka mea ulu wikiwiki loa i kēia papa o nā herbicides i nā makahiki i hala.Hoʻohana nui ʻia ia no ke kulina, ka beet sugar, cereals (e like me ka palaoa, ka bale) a me nā mea kanu ʻē aʻe e hoʻomalu i nā lau lau ākea a me kekahi mau mauʻu mauʻu, a he mana kiʻekiʻe ka mana o ka mauʻu ākea ākea e like me trilobite ragweed. a me ka pipi.ʻO ka hopena hoʻomalu maikaʻi i nā nāhelehele pale-glyphosate.

Helu CAS: 352010-68-5,
ʻAno molekala: C19H20F3NO5
ʻO ka nui molekala piliʻo 399.36, a penei ke ʻano o ke kumu,

Hoʻohui Hui

Hiki ke hoʻohui ʻia ʻo Bicyclopyrone me nā herbicides like ʻole me Mesotrione, Isoxaflutole, Topramezone, a me Tembotrione.Ma ka hui ʻana me ka benoxacor a i ʻole cloquintocet, hiki i ka Bicyclopyrone ke hoʻomaikaʻi i ka palekana i nā mea kanu.He hana maikaʻi ko ke ʻano herbicide koho e kūʻē i nā mauhele ākea a me nā mauʻu a me nā makahiki, a hiki ke hoʻohana ʻia i ke kulina, ka palaoa, ka bale, ke kō a me nā māla ʻai ʻē aʻe.

ʻOiai ua kū koke ʻo Bicyclopyrone ma ka mākeke, ʻoi aku ka mua o kāna noi patent, a ʻo kāna patent compound ma Kina (CN1231476C) ua pau i ka lā 6 Iune 2021. I kēia manawa, ʻo Shandong Weifang Runfeng Chemical Co., Ltd. o 96% o ka lāʻau mua o Bicyclopyrone.Ma Kina, paʻa ʻole ka hoʻopaʻa inoa ʻana o kāna hoʻomākaukau.Hiki i nā mea hana pono ke hoʻāʻo i kāna mau huahana hui me Mesotrione, Isoxaflutole, Topramezone, a me Tembotrione.

Manaʻo Makeke

ʻO ka palaoa ka hua noi noi nui loa o Bicyclopyrone, e helu ana ma kahi o 60% o kāna mākeke honua;ʻO Bicyclopyrone ka mea i hoʻohana nui ʻia ma ʻAmelika Hui Pū ʻIa a me Argentina, e helu ana ma kahi o 35% a me 25% o kāna mākeke honua, kēlā me kēia.

He kiʻekiʻe ka maikaʻi o Bicyclopyrone, haʻahaʻa haʻahaʻa, palekana kiʻekiʻe, ʻaʻole maʻalahi ka hana ʻana i ka lāʻau kūʻē, a palekana a aloha i ke kaiapuni.Ua manaʻo ʻia e loaʻa i ka huahana kahi manaʻo mākeke maikaʻi ma nā māla kulina i ka wā e hiki mai ana.