Lallemand tshaj tawm thawj cov tshuaj tua kab mob raws li Cordyceps javanica los tswj whitefly hauv Brazil
Lub tuam txhab Canadian Lallemand tau tshaj tawm tias nws tau sau npe rau nws cov tshuaj tua kab mob biopesticide - LALGUARD JAVA WP hauv Brazil, uas xav tias yuav muaj nyob hauv khw hauv thawj ib nrab xyoo 2023.
LALGUARD JAVA WP tuaj yeem siv rau txhua cov qoob loo uas kis kab mob los ntawm whitefly (Bemisia tabaci haiv neeg B). Kev faib tshuaj toxicological raws li "Qib 5 - Cov khoom tsis zoo yuav ua rau muaj kev phom sij loj". Hais txog nws qhov kev faib tawm ntawm qhov muaj peev xwm txaus ntshai rau ib puag ncig, LALGUARD JAVA WP raug cais raws li "Class 4 - me me kom tsis muaj kev phom sij rau ib puag ncig".
Entomopathogenic fungi yog ib qho ntawm cov yeeb ncuab tseem ceeb tshaj plaws ntawm whiteflies thiab tuaj yeem nkag mus rau hauv lub cev ntawm cov kab ncaj qha yam tsis tau noj.
Whitefly pejxeem nce ntau heev thaum lub sij hawm drought ntawm tag nrho cov qoob loo, ua rau cov qoob loo loj heev. Embrapa thiab Lallemand tau pib lawv txoj kev sib koom ua ke xya xyoo dhau los thiab tau npaj los tsim kev siv cov kab mob Cordyceps javanica rau kev tswj hwm whitefly. Kev koom tes nrog Lallemand yog qhov tseem ceeb heev rau Embrapa, nrog rau cov txiaj ntsig ntawm kev tshawb fawb tau muab txhais ua cov khoom lag luam uas muaj txiaj ntsig rau cov neeg ua liaj ua teb.
Qhov sib txawv loj tshaj plaws ntawm LALGUARD JAVA cov khoom thiab lwm yam khoom yog tias nws muaj peev xwm tiv taus qhov kub thiab qis qis. Txhawm rau kom ntseeg tau tias cov khoom lag luam zoo tshaj plaws, cov kws tshawb fawb Lallemand tau ua qhov kev sim hauv ntau thaj tsam rau kev tso cov khoom lag luam, thiab pom tias LALGUARD JAVA muaj kev ua siab ntev rau qhov kub thiab txias. LALGUARD JAVA kuj tau pom tias muaj kev ua haujlwm nyob rau hauv cov xwm txheej ntawm cov av noo qis, uas ua rau muaj txiaj ntsig zoo ntawm kev siv kev nyab xeeb, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej tsis zoo. Lub durability ntawm cov khoom no yog loj vim nws cov hauj lwm zoo tiv thaiv tag nrho cov theem ntawm whitefly kab mob los ntawm nymph mus rau cov neeg laus.
Tau qhov twg los: AgroPages
