Dab tsi yog Nematicides - Cov Lus Qhia Txog Kev Siv Nematicides

2024 Tus sau: Chloe Blomfield | [email protected]. Kawg hloov kho: 2023-12-15 23:55

Dab tsi yog nematicides, thiab koj yuav tsum paub dab tsi txog kev siv nematicides hauv vaj? Hauv cov ntsiab lus yooj yim, nematicides yog cov tshuaj siv los tua cov nematodes - me me, cab cab uas nyob hauv dej lossis av. Txawm hais tias threadlike critters yog microscopic, lawv tuaj yeem ua rau muaj kev puas tsuaj loj thaum lawv pub rau cov ntaub so ntswg lossis cov hauv paus hniav. Nrhiav kom paub ntau ntxiv nematicide? Nyeem rau.

Nematicide Information

Siv cov tshuaj nematicides hauv lub vaj, cov neeg ua teb tau nkag mus rau ob yam khoom siv nematicides. Muaj ntau ntau formulations nyob rau hauv txhua yam.

• Fumigant nematicides tau tawg sai sai raws li cov pa roj los ntawm cov chaw hauv av, yog li tua cov nematodes nyob hauv cov chaw ntawd. Fumigant nematicides muaj txiaj ntsig zoo tshaj plaws hauv cov av noo tab sis zoo-drained nrog cov qib qis ntawm cov khoom siv organic.
• Non-fumigant (non-volatile) nematicides yog muag li kua los yog granules uas siv rau hauv av los yog tov rau saum cov av. Lub active ingredient yog tso tawm los ntawm irrigation los yog los nag, thiab cov kev ua tau zoo ntawm cov tshuaj nws txawv nyob ntawm seb ib tug xov tooj ntawm yam tseem ceeb, nrog rau cov muaj noo noo, av qauv, av. Qhov kub thiab txias, thiab cov khoom siv organic.

Yuav Siv Cov Tshuaj Nematicides

Cov khoom lag luam feem ntau tau pom zoo rau kev lag luam nkaus xwb, vim tias cov tshuaj nematicides muaj tshuaj lom thiab yuav tsum tau siv los ntawm cov neeg thov kev cob qhia nkaus xwb uas nkag siab txog kev txo cov kev pheej hmoo. Cov tshuaj yuav tsum tsis txhob siv thaum zaub qoob loo ze ze.

Ntau yam tshiab, muaj kev nyab xeeb dua nematicides tam sim no tab tom kawm, suav nrog cov khoom siv lom neeg raws li cov kab mob uas rhuav tshem cov qe nematode. Txawm li cas los xij, qhov ua tau zoo ntawm cov khoom tseem tsis tau muaj pov thawj.

University of Florida IFAS Extension sau tseg tias kev ntxiv cov chiv, chiv, lossis lwm yam khoom siv organic yog ib txoj hauv kev uas tsis muaj tshuaj lom los txo qhov kev puas tsuaj los ntawm nematodes. Los ntawm kev txhim kho cov qauv av thiab dej tuav, cov khoom siv organic tsim ib qho chaw noj qab haus huv uas ua rau muaj kev pheej hmoo ntawm cov nroj tsuag muaj sia nyob txawm tias muaj cov nematodes.

Kev sib sib zog nqus dej tsis tu ncua pab tsim kom muaj kev noj qab haus huv, nematode-resistant keeb kwm. Tsis txhob siv cov chiv nitrogen siab, uas tsim cov lush loj hlob thiab cov hauv paus hniav nematode-prone.

Loj hlob cov nroj tsuag hauv cov thawv saum toj no tuaj yeem txo qhov kev puas tsuaj los ntawm nematodes. Siv cov tshuaj ntxuav tais diav nkaus xwb uas tsis muaj kab mob los ntawm cov av hauv vaj.