Pyriproxyfen, raws li ib tug dav-spectrum insecticide, yog dav siv nyob rau hauv kev tswj ntawm ntau yam kab tsuag vim nws high efficiency thiab tsawg toxicity. Tsab ntawv xov xwm no yuav tshawb xyuas kom meej txog lub luag haujlwm thiab kev siv ntawm pyripropyl ether hauv kev tswj kab tsuag.
I. Hom kab tsuag tseem ceeb tswj los ntawmPyriproxyfen
Aphids: Aphids yog ib qho ntawm cov kab tsuag ntau hauv kev ua liaj ua teb. Lawv nqus cov SAP ntawm cov nroj tsuag los ntawm stinging thiab nqus, uas cuam tshuam kev loj hlob ntawm cov nroj tsuag.Pyriproxyfen muaj kev tswj zoo heev ntawm aphids, uas tuaj yeem tiv thaiv lawv cov molting ib txwm thiab yog li ua tiav lub hom phiaj ntawm kev tswj cov pej xeem loj.
2. Whiteflies: Whiteflies kuj yog hom kab mob ua liaj ua teb. Lawv nqus cov nroj tsuag SAP thiab kis kab mob, ua rau muaj kev puas tsuaj loj rau cov qoob loo.Pyriproxyfen tseem tuaj yeem tiv thaiv thiab tswj cov kab mob whiteflies thiab txo lawv cov pej xeem ceev.
3. Scale kab: Scale kab feem ntau parasitize ntawm nplooj nplooj, ua rau lawv tig daj thiab poob tawm.Pyriproxyfen tuaj yeem cuam tshuam nrog cov txheej txheem molting ntawm nplai kab, yog li txo lawv qhov kev puas tsuaj.
4. yoov: yoov cov kab tsuag tsis tsuas yog ua rau cov qoob loo ncaj qha tab sis kuj kis kab mob.Pyriproxyfen muaj kev tswj tau zoo kawg nkaus rau cov kab tsuag yoov thiab tuaj yeem txo lawv cov pejxeem loj.
II. Txoj kev siv ntawmPyriproxyfen
1. Txau txoj kev: Npaj cov tshuaj tsuag ntawmPyriproxyfen ntawm qhov pom zoo npaum li cas thiab ncaj qha tshuaj tsuag nws rau cov qoob loo cuam tshuam. Thaum txau, nco ntsoov kom sib npaug ntawm ob sab ntawm nplooj thiab thaj tsam ib ncig ntawm cov nroj tsuag kom txhim kho kev tswj hwm.
2. Kev kho noob: Rau qee cov kab tsuag uas kis tau los ntawm cov noob,Pyriproxyfen tuaj yeem sib xyaw nrog cov noob ua ntej sowing rau kev kho cov noob. Qhov no tuaj yeem tiv thaiv qhov tshwm sim ntawm cov kab tsuag thaum lub sij hawm yub.
3. Kev kho av: Rau cov kab tsuag hauv av,Pyriproxyfen tuaj yeem npaj rau hauv ib qho kev daws teeb meem ntawm qee qhov concentration rau kev kho av. Qhov no tuaj yeem tswj tau cov kab tsuag hauv av zoo li cag maggots thiab cutworms.
4. Fumigation method: Rau qee qhov chaw ua liaj ua teb zoo kaw, cov nyhuv fumigation ntawm pyripropyl ether tuaj yeem siv rau fumigate tsev cog khoom lossis los xij, yog li tua cov kab tsuag zais hauv av lossis substrate.
5. Txoj kev tso pa tawm hauv tsev cog khoom: Los ntawm cov khoom siv tshwj xeeb, pyripropyl ether raug tso tawm rau hauv tsev cog khoom hauv daim ntawv ntawm lub tsev cog khoom roj. Los ntawm kev ua kom zoo dua ntawm nws cov roj ruaj khov, nws tuaj yeem nyob hauv tsev cog khoom tau ntev, yog li ua tiav cov txiaj ntsig ntawm kev tswj xyuas kab tsuag tas mus li.
Post lub sij hawm: Aug-06-2025