1. Acetamiprid

Cov ntaub ntawv tseem ceeb:

Acetamiprid yog cov tshuaj tua kab dav dav tshiab nrog qee yam kev ua haujlwm acaricidal, uas ua raws li cov tshuaj tua kab mob rau cov av thiab nplooj.Nws yog dav siv nyob rau hauv kev tswj ntawm mov, tshwj xeeb tshaj yog zaub, txiv hmab txiv ntoo ntoo, tshuaj yej aphids, planthoppers, thrips, thiab ib co lepidopteran pests.

Txoj kev thov:

50-100mg / L concentration, tuaj yeem tswj tau paj rwb aphid, rapeseed pluas noj, txiv duaj me me heartworm, thiab lwm yam., 500mg / L concentration yuav siv tau los tswj lub teeb npauj, txiv kab ntxwv npauj thiab pear me me heartworm, thiab tuaj yeem tua qe.

Cov tshuaj acetamiprid feem ntau yog siv los tswj cov kab tsuag los ntawm kev txau, thiab cov kev siv tshwj xeeb lossis tus nqi ntawm cov tshuaj txawv nyob ntawm cov ntsiab lus ntawm kev npaj.Ntawm cov txiv hmab txiv ntoo thiab cov qoob loo siab, feem ntau yog siv 3% txog 2,000 zaug, lossis 5% ntawm kev npaj yog 2,500 txog 3,000 zaug, lossis 10% ntawm kev npaj yog 5,000 txog 6,000 zaug, lossis 20%.Kev npaj ntawm 10000 ~ 12000 zaug ua kua.Los yog 40% dej dispersible granules 20 000 ~ 25,000 zaug kua, los yog 50% dej dispersible granules 25000 ~ 30,000 zaug kua, los yog 70% dej dispersible granules 35 000 ~ 40 000 zaug kua, evenly spray;Nyob rau hauv cov nplej thiab paj rwb roj Rau cov qoob loo xws li zaub, feem ntau 1.5 mus rau 2 grams ntawm cov khoom xyaw nquag yog siv rau ib 667 square metres, thiab 30 mus rau 60 liv dej yog txau.Uniform thiab kev xav tshuaj tsuag tuaj yeem txhim kho kev tswj cov tshuaj.

Lub hom phiaj tseem ceeb:

1. Chlorinated nicotine insecticides.Cov tshuaj muaj cov yam ntxwv ntawm cov kab mob dav dav, kev ua haujlwm siab, noj me me, ua haujlwm ntev thiab ua haujlwm sai, thiab muaj cov haujlwm ntawm kev sib cuag thiab plab toxicity, thiab muaj kev ua haujlwm zoo heev.Hemiptera (Aphids, kab laug sab mites, whiteflies, mites, nplai kab, thiab lwm yam), Lepidoptera (Plutella xylostella, L. npauj, P. sylvestris, P. sylvestris), Coleoptera (Echinochloa, Corydalis) Thiab tag nrho cov kab wingworm (thuma) muaj txiaj ntsig.Txij li thaum cov txheej txheem ntawm kev ua ntawm acetamiprid txawv ntawm cov tshuaj tua kab uas siv tam sim no, nws muaj kev cuam tshuam tshwj xeeb rau cov kab tsuag tiv thaiv organophosphorus, carbamates thiab pyrethroids.

2. Nws muaj txiaj ntsig zoo rau cov kab tsuag Hemiptera thiab Lepidoptera.

3. Nws yog tib yam li imidacloprid, tab sis nws cov tshuaj tua kab yog dav dua li ntawm imidacloprid, thiab nws muaj kev tswj zoo ntawm aphids ntawm dib, kua, citrus thiab luam yeeb.Vim yog lub cim tshwj xeeb ntawm kev ua ntawm acetamiprid, nws muaj txiaj ntsig zoo rau cov kab tsuag uas tiv taus cov tshuaj tua kab xws li organophosphorus, carbamate, thiab pyrethroids.

2. Cov tshuaj imidacloprid

1. Cov lus qhia yooj yim

Imidacloprid yog cov tshuaj tua kab uas muaj txiaj ntsig zoo ntawm nicotine.Nws muaj broad-spectrum, high-efficiency, low toxicity, low residue, pests tsis yooj yim los tsim cov tshuaj tiv thaiv, thiab nws muaj kev nyab xeeb rau tib neeg, tsiaj txhu, nroj tsuag thiab cov yeeb ncuab ntuj.Nws muaj kev sib cuag, mob plab thiab lub cev nqus.Tos rau ntau yam teebmeem.Tom qab cov kab tsuag raug rau tus neeg sawv cev, qhov kev coj ua ntawm lub hauv paus paj hlwb raug thaiv, ua rau tuag tes tuag taw.Cov khoom lag luam muaj cov txiaj ntsig zoo ua haujlwm sai, thiab muaj kev tswj xyuas siab 1 hnub tom qab cov tshuaj, thiab lub sijhawm seem mus txog 25 hnub.Qhov kev ua tau zoo thiab qhov kub thiab txias yog qhov zoo sib xws, qhov kub thiab txias yog qhov siab, thiab cov nyhuv tshuaj tua kab yog qhov zoo.Feem ntau yog siv los tswj cov kab mob nqus qhov ncauj.

2. Cov yam ntxwv ua haujlwm

Imidacloprid yog ib qho tshuaj tua kab mob nitromethylene thiab ua raws li acetylcholinesterase receptor rau nicotinic acid.Nws cuam tshuam nrog cov kab tsuag lub cev lub cev lub cev thiab ua rau cov tshuaj lom neeg cov teeb liab kis tau tus mob, tsis muaj kev sib kis.Nws yog siv los tswj lub qhov ncauj qhov ncauj kab tsuag thiab lawv cov kab mob resistant.Imidacloprid yog ib tiam tshiab ntawm chlorinated nicotine insecticide nrog broad spectrum, high efficiency, tsis tshua muaj toxicity, tsis tshua muaj residue, kab tsuag tsis yooj yim los tsim cov tshuaj tiv thaiv, muaj kev nyab xeeb rau tib neeg, tsiaj txhu, nroj tsuag thiab cov yeeb ncuab ntuj, thiab muaj kev sib cuag, plab lom thiab lub cev nqus dej. .Muaj ntau yam teebmeem pharmacological.Tom qab cov kab tsuag raug rau tus neeg sawv cev, qhov kev coj ua ntawm lub hauv paus paj hlwb raug thaiv, ua rau tuag tes tuag taw.Nws muaj cov nyhuv nrawm nrawm, thiab nws muaj peev xwm tswj tau siab ib hnub tom qab cov tshuaj, thiab lub sijhawm seem yog li 25 hnub.Qhov kev ua tau zoo thiab qhov kub thiab txias yog qhov zoo sib xws, qhov kub thiab txias yog qhov siab, thiab cov nyhuv tshuaj tua kab yog qhov zoo.Feem ntau yog siv los tswj cov kab mob nqus qhov ncauj.

3. Yuav siv li cas

Nws yog tsuas yog siv rau kev tiv thaiv thiab tswj kev nqus cov kab hauv qhov ncauj (tuaj yeem siv nrog qhov ntsuas kub qis ntawm acetamiprid - qis kub nrog imidacloprid, kub kub nrog acetamiprid), tiv thaiv thiab tswj xws li aphids, planthoppers, whiteflies, leafhoppers, thrips. Nws kuj tseem siv tau rau qee cov kab tsuag ntawm Coleoptera, Diptera thiab Lepidoptera, xws li nplej weevil, nplej tsis zoo worm, thiab nplooj miner.Tab sis tsis zoo tiv thaiv nematodes thiab kab laug sab liab.Yuav siv tau rau hauv nplej, nplej, pob kws, paj rwb, qos yaj ywm, zaub, beets, txiv hmab txiv ntoo ntoo thiab lwm yam qoob loo.Vim nws zoo heev systemic zog, nws yog tshwj xeeb tshaj yog haum rau daim ntawv thov los ntawm noob kev kho mob thiab granulation.Feem ntau, cov khoom xyaw nquag yog 3 ~ 10 grams, txau nrog dej los yog noob.Lub sijhawm kev nyab xeeb yog 20 hnub.Ua tib zoo saib xyuas kev tiv thaiv thaum siv cov tshuaj, tiv thaiv kev sib cuag ntawm daim tawv nqaij thiab nqus tau cov hmoov thiab kua tshuaj.Ntxuav cov khoom uas raug nrog dej tom qab siv.Tsis txhob sib tov nrog alkaline tshuaj tua kab.Nws tsis pom zoo kom txau rau hauv lub hnub ci zog kom tsis txhob txo qhov ua tau zoo.

Tswj cov kab tsuag xws li Spiraea japonica, apple mites, peach aphid, pear hibiscus, leaf roller moth, whitefly, and leafminer, spray with 10% imidacloprid 4000-6000 times, or spray with 5% imidacloprid EC 2000-3000 times.Kev tiv thaiv thiab kev tswj hwm: Koj tuaj yeem xaiv Shennong 2.1% cockroach gel bait.