Kusiyana pakati pePermethrin neDinotefuran

I. Permethrin

1. Zvinhu zvinokosha

Permethrin insecticide yezvipembenene, uye chimiro chayo chemakemikari chine hunhu hwemakomisheni epyrethroid. Kazhinji inenge isina ruvara kusvika kuchiedza yero ine mafuta ane kunhuhwirira kwakakosha. Iyo isinganyungudike mumvura, inonyungudika zviri nyore muorganic solvents, yakagadzikana kusvika kuchiedza, asi inokwanisa kuora pasi pemamiriro ealkaline.

2. Main Use

Mukurima: Inogona kushandiswa kudzora twupukanana twurimwa hwakasiyana siyana, senge padonje, miriwo, miti yemichero nezvimwe zvirimwa.

Panyaya yehutsanana kudzora tupukanana: Hune hunhu hwakanaka hwekudzora tupukanana twakadai seumhutu, nhunzi, nhata nenda, uye hunogona kushandiswa kudzora tupukanana mudzimba, munzvimbo dzeveruzhinji, nezvimwewo. Kuburikidza nenzira dzakadai sekupfapfaidza kwasara, njodzi yekuberekesa zvipembenene uye kutapurirwa kwezvirwere zvinogona kuderedzwa.

II.Dinotefuran

1. Zvinhu zvinokosha

Dinotefuranndeyechitatu-chizvarwa neonicotinoid zvipembenene. Inoratidzika seupfu huchena hwecrystalline.

2. Main Use

Mukurima, rinonyanya kushandiswa kudzora hove, mashizha, maplanthoppers, thrips, whiteflies uye kusamira kwadzo pazvirimwa zvakasiyana zvakaita segorosi, mupunga, donje, muriwo, miti yemichero nemashizha efodya. Panguva imwecheteyo, inoshanda zvakanyanya kurwisa Coleoptera, Diptera, Lepidoptera uye homoptera tupukanana. Inogonawo kushandiswa kudzora tupukanana dzemumba semapete. Iise mumakona kana mumikoto umo mapete anogara achionekwa, sekuseri kwekabhati uye midziyo yemagetsi, uye tora mukana wekupinda kwayo kwakasimba kuti uwane mhedzisiro yekubvisa mapete.

III. Kusiyana pakati pePermethrin neDinotefuran

1. Nezve chepfu

Nezve kuenzaniswa kwehupfu hwehuviri, zvidzidzo zvakasiyana uye mamiriro ekushandisa anogona kupa mhedzisiro dzakasiyana. Zvidzidzo zvakaratidza kuti furosemide ine huturu hushoma uye inogona kushandiswa kwenguva yakareba. Zvisinei, cyfluthrin (yakafanana necyfluthrin) inonyanya kutyisa uye haifaniri kushandiswa kwenguva yakareba. Asi kuenzanisa chaiko kwehupfu pakati pecyfluthrin nefurfuramide kuchiri kuda tsvakiridzo yakasarudzika kuti uone.

2. Nezve mashandiro echiito

Permethrin inonyanya kukanganisa neural conduction system yezvipembenene, zvichidzivirira kufamba zvakanaka uye pakupedzisira kukonzera kufa kwavo. Furfuran inoshanda nekukanganisa metabolic system yemapete (kutora mapete semuenzaniso, maitiro ayo ekuita kune mamwe tupukanana akafanana), achivadzivirira kubva pakukura uye kubereka kazhinji. Iyo ine zvakare yakanakisa kudzora mhedzisiro pakubaya-kuyamwa tupukanana tupukanana uye inoratidza yakakwira kuuraya zvipembenene pamitengo yakaderera kwazvo.

3. Nezvezvinhu zvekudzivirira nekudzora

Permethrin inonyanya kushandiswa kurwisa zvipembenene zvakaita seumhutu, nhunzi, nhata nenda. Mukurima, inogona kudzora tupukanana siyana siyana. Fumefon inonyanya kushandiswa kudzora hove, mashizha emashizha, maplanthoppers nezvimwe zvipembenene zvinoyamwa pazvirimwa zvakasiyana. Izvo zvakare zvine simba rekudzora zvakanaka pazvipembenene zvemumba zvakaita semapete. Uyezve, ine yakatonyanya kudzora maitiro pane zvipembenene zvakagadzira kuramba kune nicotinoid agents.