Pyroxasulfone 98% TC|Ntev ntev ntev ntev ua ntej cov txheej txheem tshuaj tua tsiaj sai
Residual maj tswj kom cov taum pauv, pob kws & cov khoom qab zib|Tsawg Daim Ntawv Thov Kev Siv Tus Nqi
Khoom Piav Qhia
Pyroxasulfone 98% TC yog tus nqi tshaj tawm ua ntej kev tswj hwm ntawm cov qoob loo txhua xyoo, cuam tshuam nrog kev faib tawm ntawm cov khoom lag luam ntawm kev ua haujlwm hauv xov xwm tshiab kev coj ua .
Cov Nta Tseem Ceeb & Cov Kev Pab
1. ntev-ntev tswj
Xa mus txog 12 lub lim tiam ntawm cov seem uas seem, tsim cov av thaiv kev uas txwv tsis pub rov tshwm sim thaum lub sij hawm rov tshwm sim.
2.} dav-spectrum ua tau zoo
Tswj cov ntsiab lus tseem ceeb txhua xyoo suav nrogDigitaria spp .(crabgrass),EchinoChloa Crus-Galli(barnyardgrass),Amaranthus spp .(pigweed), thiabChenopodium album(LAMBSQUATARDERS) .
3.} qoob loo kev nyab xeeb
Ua rau cov nroj tsuag muaj kev puas tsuaj tsawg dua hauv cov qoob loo tiv thaiv thaum thov cov nqi uas tau pom zoo, txhim kho cov khoom lag luam qoob loo. {}
4.}}}}}} Cov av xa tawm hauv av
Cov Khoom Siv Zoo Tshaj Plaws Solubility Solubility (3 {}} 2 mg / l ntawm 20 degree), kom muaj kev faib tawm thoob plaws hauv paus rau kev tswj hwm.
Cov Ntawv Thov
Cov qoob loo hom phiaj
Cov qoob loo teb:Pobkws, taum pauv, nplej
Zaub:Txiv lws suav, qos yaj ywm, dos
Legumes:Paj noob hlis, qab zibNCO TSEG: Yuav tsum txheeb xyuas cov qoob loo cov lus pom zoo .
Tshuaj Tiv Thaiv
| Nyom washeds | Dav hlau |
|---|---|
| Foxtail (Tus teeb tsaspp .) | Palmer amaranth (. palkeri) |
| Fall panicum (Panicum Dichotomiflorum) | RagWeed ntau yam (Ambrosia Artemisiifolia) |
| Oat tsiaj qus (Avena Filua) | Velvetleaf (Abutilon Theophrasti) |
Kev Ua Tshwj Xeeb
| Chaw ua uas tsis tau haus | Tus nqi |
|---|---|
| Tshuaj lom neeg npe | {{03- [[{{{1} {{}}}} (trifluorethyl) {h-} h-pyr Azol -4- yl] Methyl] Sulfonyl]}}}}}}}} okazole |
| Molecular Cov Qauv | C₁₂H₁₄F₅N₃O₄S |
| Molecular hnyav | 391.3 g / mol |
| Tus lej | 447399-55-5 |
| Txoj kev | Kev mloog zoo (TC) |
| Kev coj dawb huv | Ntau dua los yog sib npaug rau 98% |
| Kev tshwm sim | Tawm-Dawb Crystalline Khoom |
| Melting taw tes | 131-132 Qib |
Cov Lus Qhia Siv
Cov Lus Qhia Thov
Tus nqi:100-250 G / HA (Kho raws li av ntawm cov av, cov organic teeb meem ntsiab lus, thiab phiaj nroj tsuag).
Sijhawm:Siv cov nroj tsuag ua ntej lossis rov tshwm sim; teeb tsa mechanically lossis ntawm cov dej khov (tsawg dua lossis sib npaug nrog 5 cm Qhov tob).
Txoj kev:Cov tshuaj txau av nrog 200-400 l / ha tshuaj tsuag ntim .
Kev sib haum:Ruaj khov nrog cov tshuaj ntsuab feem ntau (e {. g}}}, atrazine, metolachlor); Cov lus twv ua ntej ua ntej sib xyaw .
Cov Lus Taw Qhia Tseem Ceeb
Siv rau cov av noo rau kev ua kom zoo .
Zam kev siv nyob rau hauv coarse-textured av nrog<1% organic matter.
Kev Nyab Xeeb & Cov Lus Qhia Txog Kev Nyab Xeeb
Zom & Cia
Ppe yuav tsum tau ua: lub hnab looj tes nitrile, goggles, ua pa (Niosh-pom zoo) .
Cia: Tso rau hauv thawj thawv ntawm 10-25 degree; Tiv thaiv los ntawm kev tshav ntuj ncaj qha thiab noo noo .
Txee lub neej: 36 lub hlis thaum kaw; 6 lub hlis tom qab qhib .
Kev tswj hwm ib puag ncig
Kev Nyab Xeeb Kev Nyab Xeeb:Heev toxic rau aquatic invertebrates (LC50<0.1 mg/L). Maintain 30-meter buffer zones from water bodies.
Kev Tiv Thaiv Pollinator: Low bee toxicity (LD50 >100 tus txiv neej / bee); Thov thaum Bees tsis yog ua rau .
Av noj qab haus huv:Ib nrab-lub neej=30} - 90 hnub (aerobic); Zam kev sib law liag sib law kom tiv thaiv kev tsim .
Kev Tswj Fwm
EPA Npe: Pom zoo nyob rau Fifra § 3.
Ncav cuag: tag nrho sau npe (EC tsis muaj . 700-958-8) .
DISCLAIMER: Txhua zaus nyeem thiab ua raws cov ntawv qhia hauv zos {}} Tsis tau sau npe hauv txhua txoj cai; Paub meej tias cov kev tswj hwm hauv zej zog ua ntej siv .
Cim npe nrov: Pyroxasulfone 98% TC|Ntev ntev-ntev ua ntej cov txheej txheem tshuaj tua tsiaj sai sai, Tuam Tshoj Pyroxasulfone 98% TC|Ntev ntev ntev ua ntej cov khoom siv tam sim no tshuaj kho cov chaw tsim khoom, cov chaw muag khoom, Hoobkas
