Xov xwm

Kev khaws cov tshuaj tua kab mob yuav tsum tau saib xyuas ntau yam.

Cov tshuaj tua kab lossis fungicidal toxicity ntawm cov tshuaj tua kab feem ntau yog qhia raws li "qhov nruab nrab lethal koob" (LD50), uas yog qho...

Cov lus qhia tshuaj tua kab feem ntau muab cov lus pom zoo, uas tuaj yeem ua raws.

Insecticides feem ntau muaj cov tshuaj active tshuaj, kuab tshuaj, thiab adjuvants.

Cov tshuaj tua kab, raws li lub npe qhia, yog cov tshuaj siv los tua kab tsuag.

Cov xwm txheej tam sim no thiab kev txhim kho kev lag luam thoob ntiaj teb cov tshuaj tua kab yog raws li hauv qab no:

Cov tshuaj tua kab yog cov tshuaj siv los tswj cov kab tsuag.

Cov tshuaj tua kab mob microbial feem ntau suav nrog Bacillus thuringiensis thiab Bacillus spheroidosa.

Environmental Condition Control: Kub, av noo, thiab lub teeb yog qhov tseem ceeb

Siv cov organic chiv ua cov khoom tseem ceeb thiab tshuaj chiv ua ntxiv

Siv cov tshuaj kom tsim nyog; tsis txhob arbitrarily nce qhov ntau npaum.

Cov kws tswj kev loj hlob ntawm cov nroj tsuag muaj xws li ceev- ua cov amino acid esters (DA-6), chlorpyrifos, sodium nitrophenolate, brassinolide...