Bifenthrin rau kev tswj kab tsuag

Bifenthrintuaj yeem tswj cov kab laug sab paj rwb, kab laug sab liab paj rwb, kab laug sab txiv duaj, kab laug sab txiv duaj, kab laug sab roob, kab laug sab liab txiv qaub, kab laug sab daj, kab laug sab tshuaj yej, kab laug sab zaub, npauj npaim zaub qhwv, kab laug sab liab eggplant, npauj npaim tshuaj yej, thiab lwm yam kab tsuag. Bifenthrin muaj ob qho tib si kev sib cuag thiab kev cuam tshuam rau lub plab, tab sis tsis muaj kev ua haujlwm thoob plaws lossis kev ua kom muaj kev phom sij. Nws tua cov kab tsuag sai sai, muaj cov nyhuv ntev, thiab muaj ntau yamcov teebmeem tua kab. Bifenthrin siv tau ua ke nrog lwm cov tshuaj tua kab, uas tuaj yeem pab ncua kev tiv thaiv tshuaj tua kab.

Bifenthrin muaj ob qho tib si kev sib cuag thiab kev tua kab mob hauv plab thiab muaj cov txiaj ntsig ntev.

Nws muaj peev xwm tswj tau cov kab me me, cov kab laum thiab cov kab ntsig, thiab nws muaj nyob thoob plaws ntiaj teb. Nws ua rau muaj kev puas tsuaj rau ntau yam qoob loo xws li nplej thiab pob kws, nrog rau cov ntoo, cov tshuaj ntsuab thiab cov nyom. Cov kab me me no feem ntau muaj kev cuam tshuam tsis zoo rau tib neeg lub neej thiab kev tsim khoom.

Piv txwv li, rau ntawm cov zaub, aphids, cabbage worms, liab kab laug sab, thiab lwm yam, 1000-1500 zaug dilution ntawm bifenthrin kua tuaj yeem txau.

III. Cov teebmeem ntawm Fenpropathrin

Fenpropathrin muaj ob qho tib si kev sib cuag thiab kev cuam tshuam rau lub plab. Nws tsis muaj kev ua haujlwm thoob plaws lub cev lossis fumigant. Nws tua cov kab tsuag sai sai thiab muaj cov nyhuv ntev. Nws muaj ntau yam kab tua kab thiab feem ntau yog siv rau kev tswj cov kab laug sab lepidopteran, aphids, aphids, thiab cov kab noj nroj.

IV. Cov ntawv thov ntawm Fenpropathrin

1. Tswj cov kab tsuag ntawm cov qoob loo xws li txiv tsawb thiab txiv laum huab xeeb, xws li cov kab me me, cov kab laum mole, thiab cov kab txiav.

2. Tswj cov kab tsuag ntawm zaub xws li cov aphids, cov npauj npaim me me, cov kab ntsig kab txaij, cov npauj npaim qab zib beet, cov kab ntsig zaub qhwv, cov kab dawb hauv tsev cog khoom, cov kab laug sab liab txiv lws suav, cov kab laug sab daj, cov kab laug sab luv luv, cov npauj npaim nplooj, cov kab laug sab dub, thiab cov kab laug sab paj yeeb.

V. Cov Txheej Txheem Siv Fenbu Pyrethroid Sib tov nrog 40-60 kilograms dej thiab tsuag kom sib npaug. Cov txiaj ntsig seem yuav kav ntev li 10 hnub. Rau cov kab tsuag daj ntawm cov txiv lws suav, 30 milliliters ntawm 10% fenbu pyrethroid emulsifiable concentrate tuaj yeem siv, sib tov nrog 40 kilograms dej thiab tsuag kom tswj tau.

2. Thaum ntxov ntawm cov kab dawb tshwm sim hauv zaub, txiv tsawb, thiab lwm yam, 20-35 milliliters ntawm 3% fenbu pyrethroid dej emulsion lossis 20-25 milliliters ntawm 10% fenbu pyrethroid dej emulsion tuaj yeem siv rau ib mu, sib xyaw nrog 40-60 kilograms dej rau kev txau rau kev tswj hwm.

3. Rau cov kab me me, cov kab me me ntsuab, cov kab laug sab, cov kab dub, thiab lwm yam ntawm cov ntoo tshuaj yej, tsuag nrog 1000-1500 zaug ntawm cov tshuaj thaum lub sijhawm 2-3 instar nymph lossis larva tshwm sim.

4. Rau cov kab laug sab uas laus lawm thiab cov kab me me, cov kab nplai, cov kab laug liab, thiab lwm yam ntawm cov zaub cruciferous thiab cov zaub cucurbit, tsuag nrog 1000-1500 zaug ntawm cov tshuaj.

5. Rau kev tswj cov kab tsuag xws li paj rwb thiab paj rwb liab kab laug sab mites, thiab cov kab tsuag xws li citrus leaf miner, thiab lwm yam, tshuaj tsuag cov nroj tsuag nrog 1000-1500 zaug ntawm cov tshuaj thaum lub sijhawm qe lossis lub sijhawm hatching siab tshaj plaws thiab lub sijhawm laus.