Tshuaj tua kab yog hais txog tshuaj reagent uas siv hauv kev ua liaj ua teb los tiv thaiv kab mob thiab kab tsuag thiab tswj kev cog qoob loo. Nws tau siv dav hauv kev ua liaj ua teb, hav zoov thiab tsiaj txhu tsim khoom, ib puag ncig thiab tsev neeg tu cev, tswj kab tsuag, tiv thaiv kev kis mob, tiv thaiv pwm kev lag luam thiab tiv thaiv npauj.
Hom tshuaj tua kab tseem ceeb yog:
1. Fungicide: Fungicide kuj tseem hu ua biocide, bactericidal algaecide, microbicide, thiab lwm yam. Nws feem ntau yog kev npaj tshuaj uas tuaj yeem tswj tau lossis tua cov kab mob hauv cov dej-kab mob, cov hu ua fungi thiab algae.
2. Acaricide: Tus neeg sawv cev siv los tswj cov tshuaj tua kab nroj tsuag hu ua acaricide. Kev siv tshuaj acaricides thaum ntxov feem ntau yog cov tshuaj sulfur thiab inorganic sulfur npaj.
3.
Nematicide: ib chav kawm ntawm cov tshuaj tua kab siv los tswj kev phom sij nematodes. Nematodes koom nrog chav kawm nematode Nematoda, uas yog qhov me me thiab tuaj yeem pom nyob hauv qab lub tsom iav. Muaj txog 3,000 hom kab mob nematodes ua teeb meem rau cov nroj tsuag, feem ntau ntawm lawv nyob hauv av, thiab qee yam kab mob hauv cov nroj tsuag.
4. Cov tshuaj tua kab: Kev nkag siab nqaim ntawm cov tshuaj tua kab yog hais txog cov tshuaj lom neeg uas muaj tshuaj lom thiab tshuaj lom. Kev nkag siab dav ntawm cov tshuaj tua kab kuj tseem suav nrog fumigant uas tuaj yeem fumigate nas, cov tshuaj tua kab uas tiv thaiv cov nas los ntawm cov khoom puas, thiab nas Cov menyuam muaj menyuam tsis taus uas poob lawv lub peev xwm los tsim dua tshiab, thiab sib koom ua ke uas tuaj yeem ua kom muaj txiaj ntsig zoo ntawm lwm yam tshuaj lom neeg los tua nas.
5. Tshuaj tua kab: hais txog tus neeg sawv cev uas tuaj yeem ua rau cov nroj tsuag tuag tag lossis xaiv, tseem hu ua tshuaj tua kab, yog hom tshuaj uas siv los tshem tawm lossis cuam tshuam kev cog qoob loo. Ntawm lawv, sodium chlorate, borax, arsenate, thiab trichloroacetic acid muaj qhov ua rau tuag ntawm txhua hom nroj tsuag, thiab nws cov txiaj ntsig cuam tshuam los ntawm peb yam ntawm tshuaj tua kab, nroj tsuag thiab ib puag ncig ib puag ncig.
Tshuaj tua kab rau nroj tsuag yog ib ceg nyob hauv qeb ntawm biopesticides. Nws hais txog kev npaj cog los ntawm tsob ntoo uas siv cov khoom xyaw ruaj khov uas muaj nyob hauv cov nroj tsuag los tiv thaiv lossis txo kab mob, kab, nroj thiab lwm yam kab mob uas muaj teeb meem tom qab tsob ntoo tau txais kev siv raws li qee txoj hauv kev.