khoom

Kev Piav Qhia Luv:

Fipronil yog ib hom tshuaj tua kab phenylpyrazole. Nws feem ntau muaj cov teebmeem lom rau cov kab tsuag hauv plab, nrog rau kev tua cov kab uas kov thiab qee yam teebmeem rau lub cev. Nws muaj cov tshuaj tua kab ntau heev rau cov aphids, leafhoppers, planthoppers, lepidopteran larvae, yoov, coleoptera thiab lwm yam kab tsuag. Nws tsis ua teeb meem rau cov qoob loo, tab sis nws muaj tshuaj lom rau ntses, cw, zib ntab, thiab silkworms.