zaub pests nyob rau hauv greenhouses

Nrog rau kev txhim kho ntawm tib neeg kev ua neej nyob, tib neeg tau nce mus rau kev ua neej zoo dua thiab qhuas cov zaub mov ntsuab, uas ua rau muaj kev xav tau ntau dua rau kev tswj kab tsuag ntawm tsev cog khoom zaub. Raws li kev tiv thaiv cog qoob loo ntawm "kev tiv thaiv thawj zaug, kev tswj hwm kev tswj hwm" Txoj cai ua haujlwm, ua ke nrog ntau xyoo ntawm kev paub txog kev ua liaj ua teb thev naus laus zis, tam sim no tham txog kev tswj hwm cov kab tsuag zaub hauv tsev cog khoom.
1. Kev tiv thaiv thiab tswj kev ua liaj ua teb

Kev tiv thaiv thiab tswj kev ua liaj ua teb feem ntau yog tsom rau kev ntxiv dag zog rau kev cog qoob loo thiab kev tswj cov chaw cog zaub thiab cog qoob loo tsis muaj kab. Ua ke nrog kev ua liaj ua teb, cov stems, nplooj thiab cov nroj tsuag seem ntawm cov qoob loo yav dhau los raug tshem tawm tag nrho, thiab cov nplooj laus thiab cov nroj tsuag ntawm qhov qis ntawm cov nroj tsuag raug tshem tawm txhua lub sijhawm, thiab lawv raug tshem tawm ntawm thaj chaw tiv thaiv. ua kom puas. Tsis tas li ntawd, nws yog ib qho tsim nyog los npaj cov qoob loo kom tsim nyog kom tsis txhob muaj cov qoob loo tsis tu ncua thiab kev cog qoob loo tas li ntawm Solanaceae, Cucurbitaceae, Leguminosae thiab Cruciferae, thiab tiv thaiv kev puas tsuaj tas li los ntawm kab tsuag thiab kab mob.
2. Kev tswj lub cev

Kev tswj lub cev feem ntau yog los ntawm kev siv cov kab pov thawj nets los thaiv thiab cov laug cam daj kom ntxiab thiab tua kab thiab kab mob. Kab-pov thawj nets tuaj yeem muab ntxiv rau sab hauv ntawm zaj duab xis ib puag ncig thiab ntawm lub qhov rooj ntawm lub tsev cog khoom lossis lub hnub ci tsev cog khoom kom tiv thaiv kev cuam tshuam ntawm cov kab mob thiab kab kab thaum cov yeeb yaj kiab raug tshem tawm rau qhov cua. Cov neeg laus ntawm kab tsuag thiab kab mob yog rhiab rau daj thiab muaj zog yellowing khoom. Daim ntawv roj hmab daj ua los ntawm cov nplaum tshwj xeeb tiv thaiv ib puag ncig xws li Vaseline thiab butter tuaj yeem siv los cuab thiab tua kab thiab kab mob.
3. Kev tswj kev lom neeg

Kev tswj kev lom neeg feem ntau yog siv cov tshuaj tua kab mob lom neeg thiab cov txheej txheem tswj cov yeeb ncuab ntuj. Cov tshuaj tua kab mob lom rau kev tswj cov kab tsuag thiab kab mob feem ntau suav nrog kev npaj abamectin thiab Beauveria bassiana. Siv cov yeeb ncuab ntuj los tswj cov kab tsuag yog ib qho cuab yeej tiv thaiv kab tsuag kom nyab xeeb. Liphid wasps yog cov yeeb ncuab ntuj zoo ntawm cov kab tsuag thiab kab mob, thiab lawv raug tso tawm thawj zaug thaum ntxov ntawm kab tsuag thiab kab mob; Raws li ib puag ncig qhov kub thiab txias ntawm qhov chaw, qhov sib piv ntawm cov txiaj ntsig rau cov kab tsuag hauv thawj zaug tso tawm ntawm cov neeg laus raug kho; thaum cov pejxeem ntawm cov kab tsuag thiab kab mob loj, nws tuaj yeem tso tawm ntxiv; lub sij hawm tso tawm yog teem rau ntawm 8 teev sawv ntxov Qhov kev ncua deb ntawm cov ntsiab lus tso tawm hauv thaj teb yuav tsum tswj tsis pub dhau 8 meters. Tsis tas li ntawd, kev tso tawm ntawm cov yeeb ncuab ntuj tsim xws li Suav lacewings, kab me paj thiab East Asian paj kab kuj muaj qee yam kev tswj xyuas cov kab mob thiab kab tsuag.
4. Tshuaj tswj

Kev tswj tshuaj yog ib qho tseem ceeb ntawm kev tswj cov kab tsuag thiab kab mob. Cov tshuaj tseem ceeb rau kev tswj cov kab tsuag thiab kab mob yog 50% clothianidin dej dispersible granules, 17% flupyrfurone soluble kua, 10% cyantraniliprole dispersible roj ncua kev kawm ntawv concentrate, 50 feem pua ​​sulfoxaflor dej dispersible granules, 22.4 feem pua ​​​​flupyrfurone cov tshuaj dispersible, 10% cyantraniliprole dispersible oil suspension concentrate, 50 feem pua ​​sulfoxaflor dej dispersible granules , 22.4 feem pua ​​​​5% spirotetramatia suspensible spirotegramatia. thiab 10 feem pua ​​​​nitenpyram dej tus neeg sawv cev, thiab lwm yam. Thaum lub sij hawm kev tswj tshuaj, cov tshuaj tua kab uas muaj ntau yam mechanisms ntawm kev txiav txim yuav tsum tau siv nyob rau hauv kev sib hloov raws li cov lus pom zoo concentration ntawm cov tshuaj tua kab kom tsis txhob thiab ncua lub tshwm sim ntawm cov tshuaj tiv thaiv, thiab nyob rau tib lub sij hawm sim siv ib puag ncig. tus phooj ywg tshuaj tua kab.
5. Kev tiv thaiv ecological thiab tswj kev ntsuas

Tom qab xyoo ntawm kev cog qoob loo hauv tsev cog qoob loo, cov neeg ua liaj ua teb tau sau ntau yam kev cog qoob loo. Txawm hais tias nws yog ib lub tsev cog khoom cog, ib zaug nws raug cuam tshuam los ntawm huab cua phem thiab ib puag ncig, nws yuav ua rau cov cua tsis zoo nyob rau hauv lub tsev, qhov kub thiab txias, high humidity, thiab nplooj hardening. Dew, dej ntws los ntawm lub ru tsev, thiab lwm yam, yuav ua rau muaj kab mob thiab kab mob. Raws li cov txiaj ntsig ntawm tsev cog khoom pilot tej yaam num nyob rau hauv cov xyoo no thiab cov tsub zuj zuj ntawm kev cog qoob loo yav dhau los, nws yuav pom tau hais tias cov kab mob thiab kab kab yog ib qho yooj yim rau yug me nyuam nyob rau hauv feem ntau acidic ib puag ncig, uas muab cov neeg nrog ecological tswj countermeasures, los ntawm tshuaj tsuag alkaline thiab harmless. Cov tshuaj ntawm nplooj ntawm cov zaub, Los ntawm kev tswj hwm ecological, nws tuaj yeem tiv thaiv tau thiab tswj cov kab mob thiab cov kab mob downy thiab lwm yam kab tsuag thiab kab mob.