Xov xwm
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Kev nce qib hauv kev ntsuas tshuaj tua kab Endocrine cuam tshuam hauv EU
Thaum Lub Rau Hli 2018, European Food Safety Agency (EFSA) thiab European Chemical Administration (ECHA) tau tshaj tawm cov ntaub ntawv qhia txog kev txheeb xyuas tus qauv ntawm endocrine cuam tshuam siv rau kev sau npe thiab tshuaj xyuas cov tshuaj tua kab thiab tshuaj tua kab mob hauv European Un ...Nyeem ntxiv -
Lwm txoj hauv kev rau chlorpyrifos, bifenthrin + clothianidin yog qhov ntaus loj!!
Chlorpyrifos yog cov tshuaj tua kab uas muaj txiaj ntsig zoo uas tuaj yeem tua cov thrips, aphids, grubs, mole crickets thiab lwm yam kab tsuag tib lub sijhawm, tab sis nws tau raug txwv los ntawm cov zaub hauv xyoo tas los no vim muaj teeb meem toxicity.Raws li lwm txoj hauv kev rau Chlorpyrifos hauv kev tswj cov kab tsuag zaub, Bifenthrin + Clothi ...Nyeem ntxiv -
Pesticide compounding cov cai
Kev siv tshuaj tua kab sib xyaw nrog cov tshuaj lom sib txawv Kev sib xyaw tshuaj tua kab nrog cov txheej txheem sib txawv ntawm kev ua haujlwm tuaj yeem txhim kho kev tswj hwm thiab ncua kev siv tshuaj tiv thaiv.Cov tshuaj tua kab uas muaj cov tshuaj lom sib txawv sib xyaw nrog cov tshuaj tua kab muaj kev sib cuag tua, mob plab lom, kab mob hauv lub cev, ...Nyeem ntxiv -
Cov tshuaj tua kab no muaj txiaj ntsig ntau dua 10 npaug ntau dua li phoxim thiab tuaj yeem kho ntau yam kab tsuag!
Kev tiv thaiv thiab tswj cov kab tsuag hauv av yog ib txoj haujlwm tseem ceeb rau cov qoob loo caij nplooj zeeg.Tau ntau xyoo, kev siv tshuaj tua kab mob organophosphorus xws li phoxim thiab phorate tsis tsuas yog ua rau cov kab tsuag loj heev, tab sis kuj ua rau cov dej paug hauv av, av thiab cov khoom ua liaj ua teb ...Nyeem ntxiv -
Yuav ua li cas yog tias daj me ntsis tshwm ntawm pob kws nplooj?
Koj puas paub tias cov pob daj uas tshwm rau ntawm nplooj pob kws yog dab tsi?Nws yog pob kws xeb!Qhov no yog ib hom kab mob fungal ntawm pob kws.Tus kab mob no muaj ntau dua nyob rau hauv nruab nrab thiab lig theem ntawm pob kws loj hlob, thiab feem ntau cuam tshuam rau pob kws nplooj.Hauv qhov xwm txheej hnyav, pob ntseg, husk thiab txiv neej paj kuj tuaj yeem cuam tshuam ...Nyeem ntxiv -
Insecticide-Spirotetramat
Nta Cov tshuaj tua kab tshiab spirotetramat yog quaternary ketone acid compound, uas yog ib qho zoo sib xws rau cov tshuaj tua kab thiab acaricide spirodiclofen thiab spiromesifen ntawm Bayer Company.Spirotetramat muaj cov yam ntxwv tshwj xeeb thiab yog ib qho ntawm cov tshuaj tua kab niaj hnub nrog bidirectional s ...Nyeem ntxiv -
Cov kab laug sab liab puas nyuaj rau tswj tau?Yuav ua li cas siv acaricides zoo dua.
Ua ntej tshaj plaws, cia peb paub meej cov hom mites.Muaj peb hom kab mob, uas yog kab laug sab liab, ob-pob kab laug sab mites thiab tshuaj yej daj mites, thiab ob-spotted kab laug sab mites kuj hu ua kab laug sab dawb.1. Yog vim li cas kab laug sab liab thiaj li nyuaj rau tswj Feem ntau cov neeg cog qoob loo ua ...Nyeem ntxiv -
Koj puas paub tswj cov kab laug sab liab?
Cov khoom sib xyaw ua ke yuav tsum tau siv 1: Pyridaben + Abamectin + ntxhia roj ua ke, siv thaum kub qis thaum pib caij nplooj ntoos hlav.2: 40% spirodiclofen + 50% profenofos 3: Bifenazate + diafenthiuron, etoxazole + diafenthiuron, siv rau lub caij nplooj zeeg.Tswv yim: Nyob rau hauv ib hnub, feem ntau lub sij hawm ...Nyeem ntxiv -
Kev sib xyaw ntawm ob cov tshuaj no yog piv rau paraquat!
Glyphosate 200g / kg + sodium dimethyltetrachloride 30g / kg: ceev thiab zoo cuam tshuam rau cov nroj tsuag dav thiab dav-leaved nroj, tshwj xeeb tshaj yog rau cov teb bindweeds tsis cuam tshuam rau kev tswj cov nyhuv ntawm cov nyom nyom.Glyphosate 200g / kg + Acifluorfen 10g / kg: Nws muaj cov teebmeem tshwj xeeb ntawm purslane, thiab lwm yam ...Nyeem ntxiv -
Cov tshuaj tua kab twg yog siv los tswj cov kab mob pob kws?
1. Pob kws borer: Cov straw yog crushed thiab xa rov qab mus rau lub teb kom txo tau cov kab ntau hauv paus;cov neeg laus overwintering yog daig nrog cov tshuaj tua kab ua ke nrog cov neeg nyiam thaum lub sijhawm tshwm sim;Thaum kawg ntawm lub plawv nplooj, tshuaj tsuag cov kab mob lom xws li Bacill...Nyeem ntxiv -
Cov yam ntxwv ntawm Emamectin Benzoate!
Emamectin benzoate yog ib yam tshiab ntawm high-efficiency semi-synthetic tshuaj tua kab mob, uas muaj cov yam ntxwv ntawm ultra-high efficiency, tsawg toxicity, tsawg residue thiab tsis muaj kuab paug.Nws cov kev ua haujlwm tua kab tau raug lees paub, thiab nws tau nce sai sai raws li cov khoom lag luam tseem ceeb hauv r ...Nyeem ntxiv -
Yuav ua li cas ua lub caij nplooj zeeg sowing ntawm qej?
Lub caij nplooj zeeg seedling theem yog tsuas yog rau cultivate muaj zog seedlings.Kev ywg dej ib zaug tom qab cov yub tiav, thiab cov nroj tsuag thiab cog qoob loo, tuaj yeem koom tes los txhawb cov hauv paus kev loj hlob thiab xyuas kom muaj kev loj hlob ntawm seedlings.Kev tswj dej kom zoo los tiv thaiv kev khov, foliar txau ntawm poov tshuaj d ...Nyeem ntxiv
