Daim ntawv thov
Permethrinmuaj zog kov thiab lub plab toxicity, thiab muaj cov yam ntxwv ntawm lub zog knockout quab yuam thiab ceev ceev insecticides. Nws yog qhov ruaj khov dua rau lub teeb, thiab kev txhim kho ntawm kev tiv thaiv kab tsuag kuj qeeb dua nyob rau hauv tib txoj kev siv, thiab nws muaj txiaj ntsig zoo tiv thaiv lepidoptera larvae. Nws tuaj yeem siv rau hauv zaub, tshuaj yej, txiv hmab txiv ntoo, paj rwb thiab lwm yam qoob loo los tiv thaiv thiab tswj rapeseed, aphids, paj rwb bollworm, paj rwb bollworm, paj rwb aphid, kab kab ntsuab, daj kab kab kab, txiv duaj me me zaub mov, citrus nplooj miner npauj, 28 hnub qub ladybird, tshuaj yej inchworm, tshuaj yej kab laug sab, thiab lwm yam tshuaj yej muaj txiaj ntsig zoo. Piv txwv li, kev tswj cov paj rwb bollworm thiab paj rwb liab bollworm, nyob rau hauv lub qe incubation lub sij hawm, nrog 10% qab zib 1000 ~ 1250 lub sij hawm kua tshuaj tsuag, thiab kho tus choj worm thiab nplooj yob worm.
Tswj cov kab tsuag kom huv
(1) Housefly: Nyob rau hauv lub vaj tsev, tshuaj tsuag nrog 10% qab zib 0.01 ~ 0.03ml (cov khoom xyaw zoo 1 ~ 3mg) ib lub cubic meter, uas tuaj yeem tua yoov.
(2) Cov yoov tshaj cum: Hauv cov chaw yoov tshaj cum, tshuaj tsuag nrog 10% qab zib 0.01 ~ 0.03ml (cov khoom muaj txiaj ntsig 1 ~ 3mg) ib lub cubic meter. Rau larvae, 10% qab zib tuaj yeem diluted rau hauv dej los ntawm 1mg / kg, thiab tom qab ntawd txau los yog nchuav rau hauv cov pas dej uas cov larvae yug, uas tuaj yeem tua cov larvae zoo.
(3) Kab laug sab: Siv cov tshuaj tsuag seem rau ntawm qhov chaw ntawm kab laum, lossis ncaj qha tshuaj tsuag ntawm lub cev kab, qhov ntau npaum li cas yog 0.008g / m2.
(4) Termites: Nyob rau saum npoo ntawm xyoob thiab ntoo uas yooj yim rau ants raws li cov tshuaj tsuag residual, los yog txhaj tshuaj yoov tshaj cum, siv 10% emulsified roj 830 ~ 1000 zaug kua, zoo concentration 100 ~ 120mg / kg
Permethrin kuj tseem siv los tswj cov kab tsuag (nrog rau cov kab tsuag khaws cia), xws li cov txiv hmab txiv ntoo qhuav, cov kab npauj, cov kab npauj Indian, pom cov tub sab, cov txiv hmab txiv ntoo liab, millet ntxhw, pob kws ntxhw, nplej moth, xeb liab nplej tub sab, coarse ko taw hmoov mite, quadripleura npuag, thiab lwm yam. Beetle, yellow foot beetle, rooj tog nyiag kab, hnab nplej moth, thiab lwm yam Exterminating house termites and reticulitermes, thiab tiv thaiv xyoob ntoo los ntawm kev puas tsuaj los ntawm North American tsev longiceps, rooj tog nyiag npua, xim av hmoov kab, me me xyoob longiceps, thiab ib lub qhov muag xyoob longiceps.
Txoj kev siv tshuaj tua kab
1.Cotton tshuaj tua kab: paj rwb bollworm nyob rau hauv lub qe incubation lub sij hawm, nrog 10% qab zib 1000-1250 zaug kua tshuaj tsuag. Tib koob tshuaj tuaj yeem tswj cov kab mob liab bollworm, choj worm thiab nplooj yob worm. Cov noob aphid tuaj yeem tswj tau zoo los ntawm kev siv 10% emulsified roj 2000-4000 zaug ua kua tshuaj tsuag thaum lub sijhawm tshwm sim. Cov koob tshuaj yuav tsum tau nce ntxiv los tiv thaiv thiab tswj aphid.
2. Kev tswj cov kab tsuag zaub: kab kab kab, pob zeb diamond-mob hauv 3 xyoos ua ntej kev tswj, nrog 10% qab zib 1000-2000 zaug ua kua tshuaj tsuag. Nws tuaj yeem kho aphid.
3. Txiv hmab txiv ntoo tshuaj tua kab: citrus nplooj npauj nyob rau hauv thawj zaug tso tawm ntawm 1250-2500 lub sij hawm cov kua tshuaj tsuag ntawm 10% qab zib, thiab kuj muaj peev xwm kho txiv kab ntxwv thiab lwm yam citrus kab, ineffective tiv thaiv citrus mites. Thaum lub qe txiv hmab txiv ntoo nce mus txog 1%, kev tswj tau nqa tawm nrog 10% emulsification roj 1000-2000 zaug kua tshuaj tsuag. Nyob rau tib lub sijhawm thiab tib lub sijhawm, nws tuaj yeem tswj tau cov kab mob pear me me, thiab tseem kho cov nplooj dov npauj thiab aphids thiab lwm yam txiv hmab txiv ntoo kab tsuag, tab sis nws tsis cuam tshuam rau nplooj mites.
4. tshuaj yej tsob ntoo tshuaj tua kab: tswj cov tshuaj yej inchworm, tshuaj yej npauj, tshuaj yej kab ntsig, tshuaj yej pos npauj, nyob rau hauv lub 2-3 instar larvae blooming lub sij hawm, nrog 2500-5000 zaug kua tshuaj tsuag, thaum kuj kho ntsuab nplooj ntoos, aphids.
5. Tobacco pests control: txiv duaj aphid, haus luam yeeb kab ntsuab nyob rau lub sij hawm tshwm sim nrog 10-20mg/kg kua tshuaj tsuag tusyees.
Post lub sij hawm: Feb-06-2025