Ib co kab yog txaus ntshai inhabitants ntawm qos plantations. Kev ceev ntawm kev tu tub tu kiv, cov qoob loo ntawm cov qoob loo noj thiab qhov raug mob uas lawv tuaj yeem nqa tuaj, yuav ua rau txo qis thiab txawm tias nws tuag.
Yuav tiv thaiv cov qoob loo ntawm cov qhua, cov tshuaj tiv thaiv siv tshuaj tua kab - cov tshuaj tua kab uas tua cov kab, thaum uas tseem tshuav zoo rau tib neeg.
Insecticides yog kab tua tshuaj lom neeg - yog cov tshuaj ua los ntawm cov tshuaj sib xyaw tshuaj uas siv los tua cov kab uas tsim kev puas tsuaj qos yaj ywm.
Cov hom kab tsuag
Niaj hnub nimno tshuaj tua kab tiv thaiv lub Colorado qos beetle muab faib ua ob peb hom, nyob ntawm txoj kev ntawm kev nkag mus ntawm cov tshuaj mus rau hauv lub cev:
- Hu rau - cov neeg sawv cev ntawm cov kab tua kab los ntawm kev sib cuag tshuaj lom neeg nrog nws cov tawv nqaij.
- Hnoos - tua ib kab tom qab nkag mus rau hauv lub cev nrog zaub mov noj.
- Kev tsim - yog absorbed los ntawm tsiv los ntawm cov hlab ntsha ntawm cov nroj tsuag, thiab tshuaj lom cov kab uas tsob nroj no noj.
- Fumigants - tshuaj nyob rau hauv daim ntawv ntawm roj los yog lub zog uas txov cov kab tawm ntawm lub cev tracheal. Muaj nyob rau hauv fumigant ntxhia roj thiab silicates tsom ntawm ua txhaum lub functionality ntawm qhov ua pa ntawm kab Tsuag.
Yam ntxwv
Rau cov tshuaj no yog tsiag ntawv los ntawm kev ceev nruam nkaus, ua hauj lwm zoo thiab tsis muaj tshuaj lom neeg rau tib neeg. Cov yam ntxwv ntawm cov tshuaj tua kab tsuag tiv thaiv kab tsuag yog xws li tias lawv muaj peev xwm ceev nrooj hauv cheeb tsam.
Cov kev kho no tsuas muaj ib qho teeb meem xwb.: nrog rau kev siv hom kab mob ntsig sib luag, ib qho kev tiv thaiv kab mob ua rau muaj kev quav yeeb quav tshuaj. Colorado beetle sai sai adapts rau ntau yam tshuaj. Nyob rau hauv no hais txog, nws yog ib nqi hloov insecticides los ntawm Colorado qos beetle.
Yuav kom tsis txhob ua haujlwm, nws yog ib qho tseem ceeb rau lwm cov tshuaj sib txawv.
Nqis
Los ntawm qhov ntawm qhov kev txiav txim ntawm insecticides, lawv yog muab tso rau hauv:
- Tshuaj ntawm kev ua tas mus li, uas yog siv los rhuav tshem ntau hom kab tsuag.
- Xaiv cov yeeb tshuaj uas siv tawm tsam ib qho kab.
Nyob rau hauv pab pawg neeg ntawm cov neeg xaiv nyiaj cov kabmob muaj:
- nematocides - ua puas nematodes (worms);
- acaricides - rhuav tsuas ticks xwb;
- Kab insectoacaricides yog kev ua rau ob leeg zuam thiab lwm yam kab mob teeb meem.
Lub sijhawm tos
Lub sij hawm tos - lub sij hawm luv ntawm qhov kawg ntawm qos yaj ywm insecticide thiab sau, thaum lub sij hawm uas cov remnants ntawm lub tshuaj ncav cuag ib tug zoo theem los yog rhuav tshem.
Lub sijhawm tos yog vim li cas:
- lub sij hawm ntawm kev txuag ntawm cov tshuaj thov;
- tsis kam rau insecticide;
- tshuaj lom thiab tu cev txhais tau tias.
Insecticides thiab lub sij hawm tos kuj tseem cuam tshuam rau:
- climatic thiab av tej yam kev mob;
- daim ntawv tshuaj;
- cov yam ntxwv ntawm cov khoom noj khoom haus muaj nyob rau ntawm insecticide.
Txau
Thaum txau insecticide qos yaj ywm Koj yuav tsum nco qab cov cai nram qab no:
- Cov tshuaj yuav tsum muab kom zoo. Feem ntau yog thawj theem ntawm kev npaj ntawm kev daws yog los dilute nws nyob rau hauv ib tug me me ntawm cov dej (kwv yees li 1: 5).
Tom qab ntawd, nyob rau hauv "niam cawv" ntxiv dej rau qhov kev xav ntawm qhov xav tau, uas qhia tias tus kws kho mob ntawm cov tshuaj. - Lub sprayer muaj muab me me thiab (nws yog obligatory!) Nruam dispersion. Rau no tus txheej txheem yog tsis haum tsuaj tshuaj pleev xim rau xim thiab lwm txoj kev tsim kho. Cov tshuaj yuav tsum tau muab tsuag rau hauv cov nroj tsuag evenly, ib qho me me thiab tsis ntim rau hauv av.
Kev ua yog ua nyob rau tag nrho cov sab ntawm cov nroj tsuag, nrog rau lub sab hauv sab ntawm nplooj, qhov twg kab feem ntau nteg qe, thiab zoo li larvae. Qhov qis dua ntawm lub stems kuj raug mus txau.
- Txau pib los ntawm lub caij ntawm tag nrho cov germination. Feem ntau, thaum ntxov thiab nrab-lub caij qos yaj ywm ntau yam yuav tsum tau sprayed 2-3 lub sij hawm, kev ua ntawm lig-ripening ntau yam yog nqa tawm 3-4 lub sij hawm.
- Rov ua ke rau kev ua tiav ntawm qos bushes tau ua tam sim ntawd tom qab cas kab rov tshwm sim dua. Thaum hu nrog cov tshuaj lom, feem ntau cov pests tuag, tab sis qee tus neeg tsis muaj zog, yog li tom qab ib lub sij hawm lawv npaj txhij rau noj qos yaj ywm dua.
Vim tias qhov kab uas tsim kom muaj kev quav yeeb quav tshuaj yeeb los ntawm ib hom tshuaj, nws tsis pom zoo kom rov kho dua nrog kev kho mob.
Ua
Qhov kev xaiv ntawm txoj kev kho mob ntawm cov qos bushes nrog insecticides nrog insecticides vim yog cov yam ntxwv ntawm cov kab.
Ntxiv nrog rau spraying, qos yaj ywm muaj peev xwm kho nrog insecticides nyob rau hauv txoj kev nram qab no:
- Fumigation
- Daim ntawv thov rau cov av nrog granules los yog hmoov.
- Kev kho mob nrog aerosol.
- Noob ua.
Siv tus nqi
Rau txhua hom insecticide los tua cov kab mob teeb meem, as Well as rau cov nyiaj txiag ntawm txawv manufacturers txiav txim nws tus nqi ntawm kev noj tshuaj. Nyob rau ntawm tus nqi ntawm tau ntawm insecticide, nyeem on.
Cov feem ntau hom kab insecticides rau kev tiv thaiv qos yaj ywm yog cov hauv qab no:
Los ntawm Colorado qos beetle
- sumi-alpha - 0.15 kg (l) / his;
- Actellicum -1.5 kg (l) / his;
- Kerber - 0.1-0.2 kg (l) / his;
- Senpai - 0.15-0.2 kg (l) / his;
- arrivo - 0.1-0.16 kg (l) / his;
- tanrek - 0.1-0.2 kg (l) / his;
- Tus coj - 0.1 kg (l) / his;
- buldock - 0.15 kg (l) / his.
Insecticides los tiv thaiv cov Colorado qos beetle yuav tau muas ntawm ib lub khw tshwj xeeb.
Los ntawm aphids
Insecticides rau aphids yog raws li nram no:
- Bi-58 - 2-2.5 l / his.
- Danadim (noob cog) - 2-2.5 l / his.
- Shar Pei (noob cog) - 0.48 l / his.
- Vitan - 0.48 l / his.
- Rogor-S (noob cog) - 2-2.5 l / his - ib qho ntawm feem siv tau zoo tshaj tawm tsam aphids.
Insecticides tawm tsam aphids tau yuav nyob rau hauv khw muag khoom tshwj xeeb.
Los ntawm slugs
Insecticides rau slugs yog raws li nram no:
- SlugSTOP - 0.3 kg / his;
- Slimeneed - 0.3 kg / his.
Los ntawm grubs ntawm May beetle
Insecticides los ntawm larvae ntawm May beetle yog ib tug me me assortment, Piv txwv:
- Fastak - 0.07-0.1 l / his.
Los ntawm cov ciav hlau
Saib hauv qab no rau kab tsuag ntawm kab ntsig:
- Zolon - 1.5-2 liters (kg) / his;
- Konfidor maxi - 0.03-0.04 l (kg) / his.
Xaus
Kev siv cov tshuaj tua kab no yuav pab tshem kab tsuag, uas muaj peev xwm ua rau puas tsuaj rau ob qho tib si nroj tsuag thiab tubers thiab kom muaj ib lub siab thiab high-quality qoob loo ntawm cov qos yaj ywm.
Yuam kev video!
