Fungicide Tricyclazole 20% WP, 40% SC, 75% WP, 75% DF, CAS 41814-78-2
Lus piav qhia luv luv:
Cov khoom tso saib
Paub meej
Khoom npe | Tricyclazole |
Muaj nuj nqi | Tshuaj tua kab mob |
Specification | 96% TC, 20% WP, 75% WP / DF, 40% SC |
Tshuaj npe | 5-methyl-1,2,4-triazolo [3,4-b]benzothiazole |
CAS Nr. | 41814-78-2 |
Empirical Formula | C9H7N3S |
Toxicology | Qhov ncauj Acute qhov ncauj LD50 rau nas 314, nas 245, dev > 50 mg/kg. Daim tawv nqaij thiab qhov muag Acute percutaneous LD50 rau luav> 2000 mg / kg.Me ntsis qhov muag irritant;tsis ua mob rau daim tawv nqaij ( luav ). Inhalation LC50 (1 h) rau nas 0.146 mg/l cua. NOEL (2 y) rau nas 9.6 mg/kg bw, rau nas 6.7 mg/kg bw;(1 y) rau dev 5 mg/kg bw;3-tiam yug me nyuam rau nas 3 mg/kg bw ADI 0.03 mg/kg. Toxicity class WHO (ai) II. |
Pob | 25KG / Nruas, 25KG / Hnab, 1Kg / Al Bag, thiab lwm yam. |
Daim ntawv thov
Hom kev ua Systemic fungicide, absorbed sai los ntawm cov hauv paus hniav, nrog translocation los ntawm cov nroj tsuag.Siv Tswjhwm ntawm nplej moj tej tawg (Pyricularia oryzae) nyob rau hauv transplanted thiab ncaj-seeded nplej ntawm 100 g / ha.Yuav siv tau raws li ib tug ca drench, transplant root soak, los yog foliar daim ntawv thov.Ib lossis ob daim ntawv thov los ntawm ib lossis ntau dua ntawm cov txheej txheem no muab kev tswj xyuas tus kab mob mus ntev.
Cov lus qhia:
1. Kev tswj cov nplooj ntoos hlav hauv 3-4 nplooj ntawm cov yub theem, 50-75 grams ntawm WP tuaj yeem siv rau ib qho acre, 40-50 kg dej, thiab tshuaj tsuag tsis tu ncua.Los yog tsau cov noob nrog 0.1% active ingredient rau 48 teev thiab ces germination rau noob hnav khaub ncaws.
2, kev tiv thaiv thiab tswj cov nplej panicle stalks Thaum kawg ntawm cov nplej booting theem lossis pib ntawm kev so, tshuaj tsuag tusyees nrog 20% wettable hmoov 75-100 grams.
Cov kev ceev faj
1. Soaking noob los yog noob hnav khaub ncaws me ntsis inhibits sprouts tab sis tsis cuam tshuam rau kev loj hlob tom qab.
2, thaum tswj cov qia thiab stalk, thawj cov tshuaj yuav tsum yog ua ntej mus.
3, tsis txhob sib tov nrog cov noob, pub, zaub mov, thiab lwm yam., tshuaj lom nrog dej los ntxuav los yog ua kom ntuav, tsis muaj tshuaj tiv thaiv tshwj xeeb.
4, muaj qee yam ntses toxicity, xyuam xim rau kev nyab xeeb ze ntawm lub pas dej.
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