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Kev piav qhia txog khoom

Amitraz muaj txiaj ntsig zoo rau cov kab acarids, tab sis nws siv ua tshuaj tua kab hauv ntau qhov chaw sib txawv. Yog li ntawd, amitraz muaj ntau hom sib txawv, xws li hmoov ntub dej, cov tshuaj emulsifiable concentrate, cov kua soluble concentrate, thiab lub dab tsho impregnated. Tshuaj tua kabtshuaj tua kab mob Amitrazyog ib homtshuaj tua kab tsuagNws siv tau los tua kab laug sab liab thiab tswj txhua theem ntawm cov kab tetranychid thiab eriophyid, cov kab pear suckers, cov kab nplai, mealybugs, whitefly, aphids, thiab qe thiab thawj instar larvae ntawm Lepidoptera ntawm cov txiv hmab txiv ntoo pome, txiv hmab txiv ntoo citrus, paj rwb, txiv hmab txiv ntoo pob zeb, txiv hmab txiv ntoo hav txwv yeem, txiv pos nphuab, hops, cucurbits, aubergines, capsicums, txiv lws suav, ornamentals, thiab qee yam qoob loo. Kuj siv ua tsiaj ectoparasiticide los tswj cov kab laum, kab thiab cov ntshauv ntawm nyuj, dev, tshis, npua thiab yaj.

Daim Ntawv Thov

Nws yog siv rau cov qoob loo xws li cov ntoo txiv hmab txiv ntoo, zaub, tshuaj yej, paj rwb, taum pauv, qab zib beets, thiab lwm yam, los tiv thaiv thiab tswj ntau yam kab mob phem. Nws kuj muaj txiaj ntsig zoo tiv thaiv cov kab tsuag homoptera xws li pear daj planthopper thiab txiv kab ntxwv daj whitefly. Chemicalbook kuj tseem muaj txiaj ntsig zoo tiv thaiv cov qe ntawm pear me me carnivorous kab thiab ntau yam noctuidae kab tsuag. Nws kuj muaj qee yam teebmeem rau cov kab tsuag xws li aphids, paj rwb bollworms, thiab liab bollworms. Nws muaj txiaj ntsig zoo rau cov neeg laus, nymphs, thiab qe lub caij ntuj sov, tab sis tsis yog rau lub caij ntuj no qe.

Siv Cov Txheej Txheem

1. Kev tiv thaiv thiab tswj cov kab thiab cov kab tsuag hauv cov txiv hmab txiv ntoo thiab cov ntoo tshuaj yej. Cov kab tsuag nplooj txiv apple, cov kab me me ntawm txiv apple, cov kab laug sab liab ntawm txiv qaub, cov kab xeb ntawm txiv qaub, cov kab ntoo, thiab cov kab tsuag ntawm tshuaj yej hemitarsal tau raug tsuag nrog 20% ​​formamidine emulsifiable concentrate 1000~1500 Chemicalbook solution (100~200 mg/kg). Lub sijhawm khaws cia yog 1-2 lub hlis. Tsib hnub tom qab thawj zaug siv cov kab tsuag ib nrab ntawm tshuaj yej tarsal, yuav tsum siv lwm daim ntawv thov kom tua cov kab tsuag tshiab.

2. Kev tiv thaiv thiab tswj cov kab tsuag hauv zaub. Thaum cov txiv lws suav, taum pauv, thiab cov kab laug sab tawg paj tag, tsuag nrog 1000 ~ 2000 zaug ntawm 20% emulsifiable concentrate (effective concentration 100 ~ 20 Chemical book 0mg/kg). Cov txiv lws suav thiab cov kab laug sab taub dag tau tsuag nrog 20% ​​emulsifiable concentrate 2000 ~ 3000 zaug (67 ~ 100mg/kg) thaum lub sijhawm nymphs ntau tshaj plaws.

3. Kev tiv thaiv thiab tswj cov kab tsuag paj rwb. Cov kab laug sab paj rwb tsuag nrog 1000 ~ 2000 zaug ntawm 20% emulsifiable concentrate (qhov concentration zoo 100 ~ 200mg / kg Chemicalbook) thaum lub sijhawm siab tshaj plaws ntawm cov qe thiab cov nymphs. 0.1-0.2mg / kg (sib npaug rau 2000-1000 zaug 20% ​​emulsifiable concentrate). Siv rau theem nruab nrab thiab theem kawg ntawm kev loj hlob paj rwb, nws kuj tseem siv tau los tswj ob qho tib si paj rwb bollworm thiab liab bollworm.

4. Kev tiv thaiv thiab tswj cov kab laum, kab me, thiab lwm yam kab tsuag sab nraum cov tsiaj txhu. Siv 20% amitraz emulsifiable concentrates 2000 ~ 4000 zaug los tsuag lossis ntub cov kab me sab nraum cov tsiaj txhu. Nyuj scabies (tshwj tsis yog nees) tuaj yeem so thiab yaug nrog 20% ​​amitraz emulsifiable concentrate ntawm tus nqi ntawm 400-1000 zaug. Kev da dej tshuaj ob zaug nrog lub sijhawm sib nrug ntawm 7 hnub tau txais txiaj ntsig zoo.

Cov kev ceev faj

1. Thaum siv rau hauv huab cua kub thiab hnub ci nrog qhov kub qis dua 25 ℃, qhov ua tau zoo ntawm amitraz tsis zoo.

2. Tsis haum rau kev sib xyaw nrog cov tshuaj tua kab alkaline (xws li Bordeaux kua, sulfur compounds, thiab lwm yam). Siv cov qoob loo txog li 2 zaug hauv ib lub caij. Tsis txhob sib xyaw nrog parathion rau cov txiv apple lossis txiv pear kom tsis txhob muaj kev puas tsuaj rau cov tshuaj.

3. Tsum tsis txhob siv 21 hnub ua ntej sau txiv qaub, siv tau ntau tshaj 1000 npaug ntawm cov kua. Tsum tsis txhob siv paj rwb 7 hnub ua ntej sau, siv tau ntau tshaj 3L/hm2 (20% difamiprid emulsifiable concentrate).

4. Yog tias daim tawv nqaij raug, yaug tam sim ntawd nrog xab npum thiab dej.

5. Muaj kev puas tsuaj los ntawm cov tshuaj hlawv nplooj rau cov ceg luv luv ntawm cov txiv apples Golden Crown. Nws muaj kev nyab xeeb dua rau cov yeeb ncuab ntuj ntawm cov kab tsuag thiab cov muv.