Thiram puas muaj kev nyab xeeb rau tib neeg?

Thiram, tseem hu ua tetramethylthiuram disulfide, yog cov organic compound, dawb crystalline hmoov, insoluble nyob rau hauv dej, dilute caustic soda, roj av, me ntsis soluble nyob rau hauv ethanol, ether, soluble nyob rau hauv benzene, acetone, chloroform, thiab tshav kub nrog dej los tsim dimethylamine. thiab carbon disulfide.Nws yog siv los ua fungicide, insecticide, mildewproof tus neeg saib xyuas, accelerator rau adhesives xws li nitrile roj hmab, lubricant additive, antibacterial neeg sawv cev thiab deodorant rau xab npum.

1. Kev tiv thaiv thiab kho cov kab mob perforation ntawm txiv duaj thiab plum: tshuaj tsuag 500-800 zaug ntawm 50% wettable hmoov thaum ntxov ntawm tus kab mob, tshuaj tsuag ib zaug txhua 12-15 hnub, thiab tshuaj tsuag 3-5 zaug hauv ib row.

2.Kev tiv thaiv thiab kev kho ntawm damping-tawm ntawm citrus thiab lwm yam txiv hmab txiv ntoo ntoo seedlings: siv 8-10 grams ntawm 50% wettable hmoov ib square meter ntawm seedbed, sib tov nrog 10-15 kilograms ntawm zoo av, 1/3 li padding av, thiab 2/3 rau npog av tom qab sowing. Ua ntej lub caij ntuj no, siv 8 zaug ntawm 50% wettable hmoov rau lub cev ntawm cov tub ntxhais hluas citrus, txiv duaj thiab lwm yam txiv hmab txiv ntoo ntoo kom tiv thaiv cov luav qus thiab nas los ntawm gnawing.

3.Tiv thaiv thiab tswj cov kab mob kis los ntawm cov noob: xws li damping-tawm thiab wilt ntawm cov zaub xws li crucifers, solanaceous txiv hmab txiv ntoo, thiab melons, raws li zoo raws li cabbage dub, melon dub chaw, lettuce downy mildew, taum anthracnose, pea xim av streak , ntsuab dos liab doog thiab powdery mildew, thiab lwm yam., sib tov cov noob nrog 0.3% rau 0.4% ntawm cov noob ntim ntawm 50% wettable hmoov.

4. Tiv thaiv thiab tswj damping-tawm, qhov chaw dawb, tam sim ntawd wilt, wilt, thiab dub shank ntawm rapeseed. Siv 125 grams ntawm 50% wettable hmoov rau txhua 50 kilograms ntawm noob. Txau los tiv thaiv thiab tswj downy mildew thiab dub rot ntawm rapeseed. Txau 50% hmoov wettable 500 mus rau 800 zaug diluted 50 mus rau 75 kilograms ib mu, txhua 5 mus rau 7 hnub, thiab tsuag 2 mus rau 3 zaug hauv tag nrho.

5.Txhawm rau tiv thaiv thiab tswj cov kab mob damping-tawm uas ua rau chrysanthemums thiab lwm yam paj: Siv 500 grams ntawm 50% wettable hmoov ib mu ntawm lub txaj txaj, sib tov nrog tshuaj lom thiab kis mus rau hauv av, los yog siv 100 grams tshuaj ib mu thiab ntxiv 50. kg ntawm dej kom dej cov hauv paus hniav, thiab dej txhua tsob nroj nrog 500 ml ntawm cov tshuaj kua.

6.Txhawm rau tiv thaiv thiab tswj cov kab mob dawb uas ua rau orchids, Clivia, tulips, marigolds thiab lwm yam paj: Siv 5-10 grams ntawm 50% wettable hmoov ib square meter, sib tov rau hauv av lom, kis mus rau hauv av, los yog siv rau cog qhov ua ntej cog.

Thiram ua lub luag haujlwm tsis tuaj yeem hloov pauv hauv kev ua liaj ua teb, tab sis cov lus qhia kev nyab xeeb yuav tsum tau ua raws li nruj me ntsis thaum siv, thiab kev tiv thaiv tsim nyog yuav tsum tau coj los txo qis kev puas tsuaj rau tib neeg kev noj qab haus huv.

1. Tiv tauj thiab nqus tau pa: Tiv tauj lossis nqus cov thiram ntau hauv lub sijhawm luv luv yuav ua rau cov tsos mob xws li mob taub hau, xeev siab, ntuav, tawv nqaij khaus, qhov muag stinging, thiab lwm yam.

2.Kev Noj Qab Haus Huv: Kev noj cov thiram tuaj yeem ua rau muaj cov tsos mob hnyav dua, xws li ntuav, raws plab, kiv taub hau, ua tsis taus pa, thiab lwm yam, thiab tej zaum yuav ua rau muaj kev phom sij rau lub neej thaum mob hnyav.

Kev tiv thaiv:

1. Siv cov cuab yeej tiv thaiv: Thaum tuav thiram, hnav tag nrho cov khaub ncaws tiv thaiv kev ua liaj ua teb kom txo tau qhov kev pheej hmoo ntawm kev sib cuag ncaj qha thiab nqus pa.

2. Kev ua pa: xyuas kom meej tias qhov chaw ua haujlwm muaj qhov cua zoo kom txo tau qhov nqus pa phem.

3. Ntxuav: Ntxuav koj txhais tes thiab tawm ntawm daim tawv nqaij kom huv si tom qab tuav kom tsis txhob nqa cov tshuaj seem mus rau lwm qhov chaw.