Tribenuron-methyl bụ ihe kemịkalụ nwere usoro ihe omimi nke C15H17N5O6S.Maka igbo.Usoro bụ nhọrọ systemic conduction ụdị herbicide, nke nwere ike etinye obi gị dum na mgbọrọgwụ na epupụta nke ahịhịa na mụụrụ osisi.Site n'igbochi ọrụ acetolactate synthase (ALS), ọ na-emetụta biosynthesis nke amino acids nwere alaka (dị ka leucine, isoleucine, valine, wdg).

Ụdị usoro onunu ogwu

10% Tribenuron-methyl WP, 75% Tribenuron-methyl mmiri dispersible granules (a makwaara dị ka akọrọ nkwusioru ma ọ bụ akọrọ nkwusioru).

Ihe mgbochi

A na-ejikarị ya eme ihe maka njikwa ahihia dị iche iche nwere nnukwu akwụkwọ kwa afọ.Ọ nwere mmetụta dị mma na Artemisia annua, obere akpa onye ọzụzụ atụrụ, akpa osikapa agbajiri agbaji, Maijiagong, Quinoa, Amaranthus, wdg. Ọ nwekwara mmetụta nchịkwa ụfọdụ.Ọ nweghị mmetụta dị ịrịba ama na ogwu ogwu, polygonum cuspidatum, ubi bindweed, na lacquer, ọ dịghịkwa arụ ọrụ megide ahịhịa ahịhịa dị ka oat ọhịa, kangaroo, brome, na jiejie.

Usoro nke ime ihe

Ngwaahịa a bụ nhọrọ systemic na conductive herbicide, nke nwere ike etinye obi gị dum na mgbọrọgwụ na epupụta nke ahịhịa na mụụrụ osisi.Site n'igbochi ọrụ acetolactate synthase (ALS), ọ na-emetụta biosynthesis nke amino acids nwere alaka (dị ka leucine, isoleucine, valine, wdg).Mgbe ihe ọkụkụ ahụ merụọ ahụ, ebe uto bụ necrotic, veins nke akwụkwọ ahụ bụ chlorotic, a na-egbochi uto osisi ahụ nke ukwuu, na-akụda, ma n'ikpeazụ osisi ahụ dum na-akpọnwụ.Ahịhịa nwere mmetụta na-akwụsị itolite ozugbo ọ nwetasịrị onye nnọchi anya wee nwụọ mgbe izu 1-3 gachara.

Ntuziaka

Site na ogbo akwukwo 2 ruo nchikota nke ọka wit, a na-etinye ahihia ahụ tupu ma ọ bụ n'isi mmalite mgbe mkpụrụ gachara.Ngwọta n'ozuzu nke 10% Trisulfuron WP bụ 10-20g / mu, na oke mmiri bụ 15-30kg, a na-efesa ahịhịa ahịhịa na akwụkwọ ahụ nke ọma.Mgbe ahihia ahụ dị ntakịrị, obere dose nwere ike nweta mmetụta nchịkwa ka mma, na mgbe ahịhịa buru ibu, tinye nnukwu dose.

Mkpachapụ anya

1. Enwere ike iji ngwaahịa a naanị otu ugboro kwa oge.

2 .Ngwaahịa a nwere nnukwu ọrụ, na usoro onunu ogwu kwesịrị ịchịkwa nke ọma n'oge nchịkwa, a ga-akwụkwa nlebara anya iji gwakọta ya na mmiri nke ọma.

3. Enwere ike iji ngwaahịa a mee ihe naanị iji chịkwaa ahihia nke pụtara, ma nwee mmetụta na-adịghị mma na ahịhịa a na-ewepụtabeghị.

4. N'oge ihu igwe na-ekuku, a ga-akwụsị ịgbasa na ngwa ngwa iji gbochie mkpagharị nke mmiri mmiri ahụ ka ọ ghara ịkpata phytotoxicity n'akụkụ ihe ọkụkụ ndị nwere nnukwu akwụkwọ.

5. Oge fọdụrụ nke ngwaahịa a na ala bụ ihe dịka ụbọchị 60.

6. Ahụekere na poteto (zere chlorine) na-enwe mmetụta maka ngwaahịa a.N'ubi ọka wit n'oge oyi, ebe etinyere ngwaahịa a, a gaghị akụ ahụekere na ahịhịa ọka na-esote.