Tom qab ntev -} siv cov tshuaj tua kab, cov kab mob me me lossis kab tuaj yeem tsim kev tiv thaiv

Tom qab ntev - tsis muaj tshuaj tua kab, cov kab mob me me lossis kab tuaj yeem tsim kev tiv thaiv. Tom qab tshuaj tsuag, cov tib neeg tiv taus ntau dua nyob tom qab, pheej "kawm" thiab tsim cov pejxeem tiv thaiv. Sib tham sib txawv ntau yam ntawm cov tshuaj tua kab yog qhov kev daws teeb meem tseem ceeb tshaj plaws los daws kev tshuaj tua kab.

Ua ntej, hloov pauv ntawm cov tshuaj tua kab. Siv cov tshuaj tua kab mob feem ntau, thov lawv rau lub sijhawm, thiab hloov lawv txoj kev siv hluav taws xob feem ntau tuaj yeem tswj lawv lub peev xwm. Thib ob, kev siv tshuaj tua kab tshiab thiab qub. Hloov cov tshuaj tua kab tshiab nrog cov tshuaj tua kab mob loj dua uas tseem muaj kev ua tau zoo dua qub tuaj yeem ua tiav cov txiaj ntsig tsis tau tshwm sim.
Peb, siv tau siv ntawm qhov siab - thiab qis - cov tshuaj tua kab yog qhov tseem ceeb. Thaum qee cov tshuaj tua kab yog txwv lossis txwv los ntawm lub xeev, qee cov tshuaj lom neeg lom thiab muaj tshuaj lom tau tso cai. Properly scheduling the use of pesticides of varying toxicity not only expands the range of pesticides available, delays the development of pesticide resistance in pests and diseases, reduces pesticide costs, and improves pest control effectiveness.

Plaub, txhim kho kev siv tshuaj tua kab. Thaum siv kev tiv thaiv ntau yam kev tiv thaiv kev tiv thaiv, suav nrog kev ua liaj ua teb, thiab kev tswj xyuas lub cev, tshuaj tswj yuav tsum tau siv. Lub hom phiaj thov lub sijhawm, theem kev loj hlob, lossis thaj chaw ntawm cov qoob loo tseem ceeb. Txhim kho cov ntaub ntawv thov qhia txog kev siv siab-}}}}}} pa taws ntawm lub hauv paus ntawm cov hauv paus thiab hmab. Qhov no txo ​​cov tshuaj tua kab thiab cov kev sib kis uas tseem ceeb thaum txhim kho tshuaj tua kab.