Txij li xyoo 2015, Ministry of Agriculture tau tshaj tawm "Daim Ntawv Qhia Txog Kev Siv Tshuaj Tua Kab Tsis Pub Tshaj Tawm Xyoo 2020", kev lag luam tshuaj tua kab hauv kuv lub teb chaws tau nkag mus rau theem kev hloov pauv sai, thiab cov tshuaj tua kab ntsuab, cov qauv tshuaj uas zoo rau ib puag ncig, kev ua haujlwm zoo, tsis muaj tshuaj lom, thiab cov tshuaj tua kab tshiab uas tsis muaj cov khoom seem tau pib tsim kho sai. Ua ib qho tshuaj tua kab zoo heev, roj txiv kab ntxwv muaj kev nkag mus tob thiab nthuav dav, ua rau cov tshuaj tua kab ib txwm nkag mus thiab nqus tau sai, txo qhov poob ntawm cov tshuaj kua hauv cov hnub los nag, thiab txhim kho cov txiaj ntsig ntawm kev tswj tshuaj tua kab.

Cov roj txiv kab ntxwv yog cov kua txiv kab ntxwv ntuj, uas tau los ntawm xwm, tsis muaj kev pheej hmoo seem, thiab muaj cov txiaj ntsig tshwj xeeb ntawm kev nyab xeeb rau ib puag ncig thiab tau txais daim ntawv pov thawj organic ntau lub tebchaws. Hom kev ua haujlwm tseem ceeb ntawm cov roj txiv kab ntxwv yog kev tua neeg. Nws nkag mus rau hauv cov hlwb epidermal ntawm cov kab tsuag los ntawm kev siv lub cev kom yaj cov txheej txheem ntawm cov kab tsuag. . Tsis muaj kev tiv thaiv hla nrog cov tshuaj tua kab mob ib txwm muaj. Tib lub sijhawm, ua cov roj tseem ceeb ntawm cov nroj tsuag ntuj, cov roj txiv kab ntxwv tuaj yeem txhawb kev ua pa ntawm nplooj qoob loo thiab photosynthesis, thiab txhawb kev loj hlob ntawm cov qoob loo. Cov khoom no tsis yog tsuas yog siv tau ua adjuvant, tab sis kuj tuaj yeem siv ib leeg ua tshuaj tua kab. Nws muaj kev tswj hwm zoo rau ntau yam kab mob thiab kab tsuag, ntau yam kev siv, thiab cov txiaj ntsig kev lag luam pom tseeb dua..

1. Vim tias nws cov limonene tuaj yeem yaj cov txheej nplaum ntawm qhov chaw ntawm cov kab tsuag, cov kab uas tsis muaj cov dej-tuav cov nyhuv ntawm cov txheej nplaum yuav sai sai thiab ntuj qhuav thiab tuag.

2. Yaj cov phospholipid txheej ntawm cov spores ntawm cov kab mob, thiab cov kua dej ntawm cov spores ntawm cov kab mob yam tsis muaj kev tiv thaiv ntawm cov phospholipid txheej cell membrane yuav ploj mus ntuj thiab qhuav kom tuag.

3.Ua ib qho tshuaj tua kab, qhov nkag mus tob thiab nthuav dav ntawm limonene tuaj yeem siv los nkag mus sai thiab nqus cov tshuaj tua kab ib txwm muaj, txo qhov poob ntawm cov tshuaj kua hauv cov hnub los nag, thiab txhim kho cov txiaj ntsig tswj hwm.

Thaum muaj ntau yam tshuaj, nws tsis yog tshuaj tua kab lossis tshuaj tua kab mob fungal, tab sis nws tuaj yeem tua cov kab mob, cov tshuaj tua kab mob me me, thiab cov kab, thiab nws yog ntuj thiab muaj kev nyab xeeb; thaum muaj ntau yam tshuaj tsawg, nws yog siv los ua tshuaj tua kab uas muaj permeability zoo heev, kis tau yooj yim, Occlusive thiab wax-melting, tuaj yeem sib xyaw nrog cov tshuaj tua kab, cov tshuaj tua kab, acaricides, cov chiv zoo foliar thiab cov tshuaj tswj kev loj hlob ntawm cov nroj tsuag.