Pretilachlor |51218-49-6
Zogulitsa:
| ITEM | ZOtsatira |
| Maphunziro aukadaulo(%) | 98 |
| Kuyikira Kwambiri (g/L) | 300 |
Mafotokozedwe Akatundu:
Propachlor ndi mankhwala opha udzu omwe amasankha kwambiri m'minda ya mpunga.Ndiwotetezeka ku mpunga ndipo uli ndi zida zambiri zopha udzu.Mbeu za udzu zimayamwa mankhwalawa panthawi ya kumera, koma mizu imamera bwino.Iyenera kugwiritsidwa ntchito ngati chithandizo cha dothi chisanachitike.Mpunga umakhudzidwanso ndi propachlor panthawi ya kumera.Kuti mutsimikizire chitetezo chakugwiritsa ntchito koyambirira, propachlor nthawi zambiri imagwiritsidwa ntchito ndi wothandizira chitetezo.
Ntchito:
(1) Kusankha herbicide pre-emergence, cell division inhibitor.Udzu umatenga mankhwalawa kudzera mu mesohypocotyl ndi germinal sheath, kusokoneza kaphatikizidwe ka mapuloteni, komanso kusokoneza photosynthesis ndi kupuma kwa namsongole.Nthawi zambiri amagwiritsidwa ntchito ngati mankhwala a dothi kuteteza ndi kuwongolera udzu wa barnyard, duckweed, heterogeneous sedge, motherwort, cowslip, chytrid, fluorine ndi namsongole wina m'minda ya mpunga, koma osagwira ntchito motsutsana ndi namsongole osatha.Mlingo wake ndi 4.5 ~ 5.3g/100m2, monga munda wa mbande wa mpunga kapena munda wothira mbewu mwachindunji, gwiritsani ntchito 30% emulsified oil 15~17mL/100m2, kupoperani madzi kapena kusakaniza ndi dothi lapoizoni ndikufalitsa.M'madera akum'mwera kapena otentha, mlingo uyenera kugwiritsidwa ntchito pang'onopang'ono, ndipo kumpoto, uyenera kugwiritsidwa ntchito pambuyo poyesedwa.
(2) Itha kuteteza ndi kuwononga udzu monga paddy munda zooneka sedge, ng'ombe zofewa, duckweed ndi knapweed.
Phukusi:25 kgs / thumba kapena momwe mukufunira.
Posungira:Kusunga pa mpweya wokwanira, malo ouma.
ExecutiveZokhazikika:International Standard.
