Koj puas siv abamectin, beta-cypermethrin, thiab emamectin kom raug?

  Abamectin,beta-cypermethrin, thiabemamectin uayog cov tshuaj tua kab uas siv ntau tshaj plaws hauv peb cov qoob loo, tab sis koj puas to taub lawv cov khoom tiag tiag?

1,Abamectin

Abamectin yog tshuaj tua kab qub. Nws tau nyob rau hauv kev ua lag luam rau ntau tshaj 30 xyoo. Vim li cas thiaj tseem vam meej tam sim no?

1. Insecticide txoj cai:

Abamectin muaj zog penetrability thiab feem ntau plays lub luag hauj lwm ntawm kev sib cuag tua thiab plab tua kab. Thaum peb txau cov qoob loo, cov tshuaj tua kab sai sai nkag mus rau hauv cov nroj tsuag mesophyll, thiab tom qab ntawd tsim cov hnab tshuaj lom. Cov kab tsuag yuav muaj tshuaj lom thaum lawv nqus cov nplooj los yog nkag mus rau abamectin thaum ua haujlwm, thiab lawv yuav tsis tuag tam sim ntawd tom qab raug tshuaj lom. , yuav tuag tes tuag taw, tsis muaj zog, tsis tuaj yeem noj, thiab feem ntau tuag hauv 2 hnub. Abamectin tsis muaj cov nyhuv ovicidal.

2. Kev tswj kab tsuag tseem ceeb:

Daim ntawv thov ntawm abamectin rau txiv hmab txiv ntoo thiab zaub: tuaj yeem tua cov kab laug sab, kab laug sab liab, kab laug sab kab, kab laug sab mites, gall mites, nplooj nplooj, diploid borers, diamondback npauj, paj rwb bollworm, ntsuab worm, beet armyworm, aphids, nplooj miners, Psyllids thiab lwm yam. kab tsuag muaj txiaj ntsig zoo heev. Tam sim no, nws tsuas yog siv rau nplej, txiv hmab txiv ntoo, zaub, txiv laum huab xeeb, paj rwb thiab lwm yam qoob loo.

2,Beta-cypermethrin

1. Insecticide txoj cai:

Cov tshuaj tua kab tsis yog kab ke, tab sis cov tshuaj tua kab nrog kev sib cuag thiab mob plab lom, ua kom puas tsuaj rau lub paj hlwb ntawm cov kab los ntawm kev cuam tshuam nrog sodium channels.

2. Kev tswj kab tsuag tseem ceeb:

Beta-cypermethrin yog cov tshuaj tua kab dav dav nrog cov tshuaj tua kab mob siab tiv thaiv ntau yam kab tsuag. Muaj xws li: kab npis haus luam yeeb, paj rwb bollworms, liab bollworms, aphids, leafminers, beetles, stink kab, psyllids, carnivores, nplooj ntoos, kab ntsig, thiab ntau lwm yam kab tsuag muaj txiaj ntsig zoo.

3,A-dimensional ntsev:

1. Insecticide txoj cai:

Piv nrog rau abamectin, emamectin muaj cov tshuaj tua kab ntau dua. Acitretin tuaj yeem txhim kho cov txiaj ntsig ntawm cov hlab ntsha xws li amino acid thiab γ-aminobutyric acid, kom cov chloride ions ntau nkag mus rau cov hlab ntsha hlwb, ua rau poob ntawm tes ua haujlwm, cuam tshuam cov hlab ntsha conduction, thiab larvae nres noj tam sim ntawd thaum sib cuag, ua rau irreversible. tuag tes tuag taw. Tuag hauv 4 hnub. Cov tshuaj tua kab qeeb dhau. Rau cov qoob loo uas muaj pes tsawg tus kab tsuag, nws raug nquahu kom ceev thiab siv lawv ua ke.

2. Kev tswj kab tsuag tseem ceeb:

Nws yog dav siv hauv zaub, txiv hmab txiv ntoo, paj rwb thiab lwm yam qoob loo, thiab muaj kev ua haujlwm siab tshaj plaws tiv thaiv mites, Lepidoptera, Coleoptera thiab kab tsuag. Nws muaj cov yam ntxwv tsis sib xws ntawm lwm cov tshuaj tua kab, tshwj xeeb tshaj yog rau cov kab liab-banded nplooj, luam yeeb budworm, luam yeeb hawkmoth, pob zeb diamondback npauj, dryland armyworm, paj rwb bollworm, qos beetle, cabbage zaub mov borer thiab lwm yam kab tsuag.

Thaum xaiv cov khoom, koj yuav tsum paub ntau ntxiv thiab xaiv raws li koj tus kheej qhov xwm txheej, thiaj li ua tiav txoj kev tua kab ntau dua.