Tripyrasulfone, a na-egosi usoro nhazi ahụ na foto 1, nkwupụta ikike ikike ikike China nke : CN105399674B, CAS: 1911613-97-2) bụ ihe mbụ HPPD inhibitor herbicide nke a na-eji n'enweghị ihe ọ bụla na-eme ka ọ bụrụ na ọ ga-esi na ya pụta na ọgwụgwọ osikapa. ubi iji chịkwaa ahịhịa ahịhịa.
Usoro nke ime ihe:
Triazole sulfotrione bụ ụdị ahịhịa ọhụrụ nke na-egbochi p-hydroxyphenylpyruvate dioxygenase (HPPD), nke na-agbanwe p-hydroxyphenylpyruvate n'ime mmamịrị site na igbochi ọrụ HPPD na osisi. A na-egbochi usoro nke black acid, nke na-eduga ná njikọ na-adịghị mma nke plastoquinone, na plastoquinone bụ isi ihe na-eme ka phytoene desaturase (PDS), na mbelata plastoquinone na-egbochi ọrụ catalytic nke PDS, nke n'aka nke ya na-emetụta biosynthesis nke carotenoids. na lekwasịrị anya ahu, na-eduga akwukwo albinism na ọnwụ.
Njirimara ọrụ:
1. Tripyrasulfone bụ ọhụrụ HPPD inhibitor, nke bụ oge mbụ na HPPD inhibitor na-n'enweghị na-eji na post seedling azuokokoosisi na akwukwo ịgba ọgwụgwọ na osikapa ubi.
2. Tripyrasulfone nwere ike dozie nsogbu nke mkpụrụ osisi na-eguzogide ọgwụ na multi-eguzogide ọgwụ barnyardgrass na barnyardgrass.
3. Ọ dịghị mmekọrịta eguzogide n'etiti Tripyrasulfone na ugbu a mainstream ọgwụ, nke nwere ike n'ụzọ dị irè dozie ugbu a na ọdịnihu ọzọ mgbagwoju nsogbu nke iguzogide millet na barnyard ahịhịa.
4. Tripyrasulfone nwere ike ịgwakọta ya na ihe kwesịrị ekwesị ego nke 2 methyl · methazopine iji melite njikwa njikwa nke broadleaf ahịhịa na sedge ahịhịa na imeziwanye nke ahihia.
Ihe ndị chọrọ nlebara anya:
1. Tupu ngwa ngwa, ọ dị mkpa ime ọgwụgwọ mechiri emechi iji belata isi ahihia na akwukwo akwukwo.
2. Tripyrasulfone enweghị ike ịgwakọta ya na organophosphorus ọ bụla, carbamate, paclobutrasol ụmụ ahụhụ na fungicides ma ọ bụ jiri n'ime 7 ụbọchị. Enwere ike iji ya mee ihe n'otu oge n'oge oge osikapa dum.
3. Amachibidoro ịgbasa fatịlaịza ụbọchị 7 tupu na mgbe etinyere ya.
A machibidoro ịgwakọta ojiji nke bensulfuron-methyl, pentaflusulfurochlor na ndị ọzọ ALS inhibitors na quinclorac.
4. The ihu igwe bụ anwụ na-acha, na kacha spraying okpomọkụ bụ 25 ~ 35 ℃. Ọ bụrụ na ọnọdụ okpomọkụ karịrị 38 ℃, a naghị atụ aro ịgba mmiri. Ọ bụrụ na mmiri na-ezo n'ime awa 8 mgbe ịgbasachara, a ga-achọ ịgbanye mgbakwunye.
5. Ghichaa mmiri tupu ịgbasa mmiri iji hụ na ihe karịrị 2/3 nke akwụkwọ ahịhịa na-ekpuchi mmiri na-etinye ya na pesticide zuru oke; Mgbe ngwa nke pesticide, mmiri na-laghachiri 5 ~ 7 cm n'ime 24 ~ 48 awa na-edebe ihe karịrị 7 ụbọchị. Ogologo oge njide mmiri na-adị ogologo, otú ahụ ka mmetụta nchịkwa na-esiwanye ike.
6. Ụfọdụ indica osikapa iche na-enwe mmetụta nke Tripyrasulfone, nke nwere ike iduga akwukwo albinism, ma nwere ike naputa, na-enweghị emetụta osikapa mkpụrụ.
Nchịkọta:
Tripyrasulfone nwere ụdị dị iche iche nke ahịhịa ahịhịa na ọrụ ịhịa aka n'ahụ ga-adị elu, ọkachasị maka Echinochloa crus-galli, Leptochloa chinensis, Monochoria vaginalis na Eclipta prostrata, na enweghị mgbochi mgbochi na ahịhịa ahịhịa ugbu a na ubi osikapa, dị ka cyhalochlor. pentafluorosulphonachlor na dichloroquinoline acid. N'otu oge ahụ, ọ dị mma maka mkpụrụ osisi osikapa ma dị mma maka ịkụgharị osikapa na ubi mkpụrụ osisi ozugbo, Ọ bụ onye na-arụ ọrụ dị irè iji dozie nsogbu nke ahihia kemịkalụ na ubi paddy ugbu a - iji chịkwaa ahihia barnyard na-eguzogide ọgwụ na millet, ma nwee. sara mbara ngwa atụmanya. Site n'ọtụtụ ule, a chọpụtara na ọtụtụ n'ime ogige ndị a kọwara na Tripyrasulfone nwere ezigbo nhọrọ maka ahịhịa ahịhịa dị ka Zoysia japonica, bermudagrass, fescue toro ogologo, bluegrass, ryegrass, paspalum nke oké osimiri, ma nwee ike ịchịkwa ọtụtụ ahịhịa ahịhịa na ahịhịa sara mbara. . Nnwale nke soybean, owu, sunflower, nduku, osisi mkpụrụ osisi na akwukwo nri n'okpuru usoro ngwa dị iche iche gosikwara ezigbo nhọrọ na uru azụmahịa.
Oge nzipu: Feb-14-2023
