1. Acetamiprid

Basic Information:

Acetamiprid insecticide nyowani yakafaranuka ine imwe acaricidal chiitiko, inoshanda se systemic tupukanana yevhu nemashizha.Inoshandiswa zvakanyanya mukudzora mupunga, kunyanya miriwo, miti yemichero, hove yetii, planthoppers, thrips, uye zvimwe zvipembenene zvepidopteran.

Maitiro ekushandisa:

50-100mg / L concentration, inogona kunyatso kudzora donje aphid, rapeseed meal, peach diki heartworm, nezvimwewo, 500mg / L concentration inogona kushandiswa kudzora light moth, orenji moth uye pear diki heartworm, uye inogona kuuraya mazai.

Iyo acetamiprid inonyanya kushandiswa kudzora tupukanana nekupfapfaidza, uye huwandu hwekushandisa kana huwandu hwemushonga hunosiyana zvichienderana nezviri mugadziriro.Pamiti yemichero uye zvirimwa zvepamusoro-soro, 3% kusvika ku2,000 nguva yekugadzirira inowanzoshandiswa, kana 5% yekugadzirira ndeye 2,500 kusvika ku3,000 nguva, kana 10% yekugadzirira i5,000 kusvika ku6,000 nguva, kana 20%.Kugadzirira kwe10000 ~ 12000 nguva mvura.Kana 40% mvura inoraswa granules 20 000 ~ 25,000 nguva mvura, kana 50% mvura inoraswa granules 25000 ~ 30,000 nguva mvura, kana 70% mvura dispersible granules 35 000 ~ 40 000 nguva mvura, zvakaenzana pfapfaidza;Muzviyo nemafuta edonje Pazvirimwa zvidiki semuriwo, kazhinji 1.5 kusvika 2 magiramu echinhu chinoshandiswa anoshandiswa pa667 square metres, uye 30 kusvika 60 malita emvura anopfapfaidzwa.Kupfapfaidza kwakafanana uye kunofunga kunogona kuvandudza maitiro ekudzora emushonga.

Chinangwa chikuru:

1. Chlorinated nicotine mishonga yezvipembenene.Mushonga une hunhu hweyakakura insecticidal spectrum, yakakwirira chiitiko, diki dosage, inogara kwenguva refu mhedzisiro uye nekukurumidza kuita, uye ine mabasa ekubata uye mudumbu chepfu, uye ine yakanakisa systemic chiitiko.Hemiptera (Aphid, spider mites, whiteflies, mites, scale insects, etc.), Lepidoptera (Plutella xylostella, L. moth, P. sylvestris, P. sylvestris), Coleoptera (Echinochloa, Corydalis) Uye zvipembenene zvose zvewingworm (thuma) dzinoshanda.Sezvo magadzirirwo echiito cheacetamiprid akasiyana neaya ezvipembenene anoshandiswa pari zvino, ane zvakakosha pazvipembenene zvinopikisa organophosphorus, carbamates uye pyrethroids.

2. Inoshanda kuHemiptera neLepidoptera tupukanana.

3. Iyo yakafanana yakatevedzana se imidacloprid, asi iyo insecticidal spectrum yakakura kupfuura iyo imidacloprid, uye ine yakanaka yekudzora maaphid pacucumber, apuro, citrus uye fodya.Nekuda kweiyo yakasarudzika magadzirirwo ekuita kweacetamiprid, ine mhedzisiro yakanaka pazvipembenene zvinopokana nemishonga yakadai se organophosphorus, carbamate, uye pyrethroids.

2. Imidacloprid

1. Nhanganyaya

Imidacloprid inouraya zvipembenene zve nicotine zvakanyanya.Iyo ine yakakura-yakakura, yakakwirira-inoshanda, yakaderera toxicity, yakaderera yakasara, zvipembenene hazvisi nyore kugadzira kuramba, uye yakachengeteka kuvanhu, mhuka, zvirimwa uye vavengi venyama.Iine kubata, muchetura wemudumbu uye systemic absorption.Mirira maitiro akawanda.Mushure mokunge zvipembenene zvaratidzwa kune mumiririri, maitiro anowanzoitwa epakati penheyo system anovharwa, zvichiita kuti kuoma mitezo kufa.Chigadzirwa chacho chine yakanaka yekukurumidza-kuita mhedzisiro, uye ine yakakwirira kudzora maitiro 1 zuva mushure memushonga, uye nguva yakasara inosvika mazuva makumi maviri nemashanu.Kushanda uye tembiricha zvakabatana zvakanaka, tembiricha yakakwira, uye insecticidal effect yakanaka.Inonyanya kushandiswa kudzora kuyamwa mouthparts tupukanana.

2. Maitiro ekushanda

Imidacloprid is nitromethylene-based systemic insecticide uye inoshanda seacetylcholinesterase receptor ye nicotinic acid.Inovhiringa twupukanana twutsinga twetsinga zvoita kuti kufambiswa kwechiratidzo chemakemikari kukundikane, pasina kupikisa.Inoshandiswa kudzora kusveta tupukanana tupukanana netwumbuyu twadzo.Imidacloprid chizvarwa chitsva chechlorinated nicotine insecticide ine yakafara spectrum, yakanyanya kushanda zvakanaka, yakaderera muchetura, yakaderera masara, zvipembenene hazvisi nyore kugadzira kuramba, zvakachengeteka kuvanhu, mhuka, zvidyarwa uye vavengi vezvakasikwa, uye inobata, muchetura wemudumbu uye systemic absorption. .Multiple pharmacological madhara.Mushure mokunge zvipembenene zvaratidzwa kune mumiririri, maitiro anowanzoitwa epakati penheyo system anovharwa, zvichiita kuti kuoma mitezo kufa.Iyo ine yakanaka yekukurumidza-kuita mhedzisiro, uye ine yakakwirira kudzora mhedzisiro zuva rimwe mushure memushonga, uye nguva yakasara inenge mazuva makumi maviri nemashanu.Kushanda uye tembiricha zvakabatana zvakanaka, tembiricha yakakwira, uye insecticidal effect yakanaka.Inonyanya kushandiswa kudzora kuyamwa mouthparts tupukanana.

3. Mashandisiro

Inonyanya kushandiswa kudzivirira uye kudzora kusveta tupukanana pamuromo (inogona kushandiswa nekudzika-tembiricha kutenderera kweacetamiprid - yakaderera tembiricha ine imidacloprid, yakanyanya tembiricha ine acetamiprid), kudzivirira uye kutonga senge hove, planthoppers, whiteflies, leafhoppers, thrips. Inoshandawo pakurwisa zvimwe zvipembenene zveColeoptera, Diptera neLepidoptera, zvakaita semupunga wemupunga, gonye remupunga, uye mugodhi wemashizha.Asi hazvibatsiri kurwisa nematodes uye spider tsvuku.Inogona kushandiswa mupunga, gorosi, chibage, donje, mbatatisi, miriwo, beet, miti yemichero nezvimwe zvirimwa.Nekuda kweakanakisa systemic zvimiro, inonyanya kukodzera kushandiswa nembeu kurapwa uye granulation.Kazhinji, chinhu chinoshanda 3 ~ 10 gramu, yakapfapfaidzwa nemvura kana mbeu.Nguva yekuchengetedza ndeyemazuva makumi maviri.Ngwarira kudzivirira paunenge uchishandisa mushonga, kudzivirira kusangana neganda uye inhalation yehupfu uye mushonga wemvura.Geza zvikamu zvakafumurwa nemvura mushure mekushandisa.Usasanganise nealkaline mishonga yezvipembenene.Hazvikurudzirwi kupfapfaidza pasi pezuva rakasimba kuti urege kuderedza kushanda.

Dzora zvipembenene zvakadai seSpiraea japonica, maapuro mite, peach aphid, pear hibiscus, leaf roller moth, whitefly, uye leafminer, pfapfaidza ne10% imidacloprid 4000-6000 nguva, kana kumwaya ne5% imidacloprid EC 2000-3000 nguva .Kudzivirira uye kutonga: Unogona kusarudza Shennong 2.1% cockroach gel bait.