Pyridaben pyridazinone inobata acaricide insecticide miticide
Chigadzirwa tsananguro
Pyridaben inhengo yepyridazinone inoshandiswa se acaricide.Iyo inobata acaricide.Inoshanda kurwisa nhanho dzemite uye inodzora nhunzi chena.Pyridaben inonzi METI acaricide inodzivisa mitochondrial electron transport pa complex I (METI; Ki = 0.36 nmol/mg protein mu rat brain mitochondria).Iine kukurumidza kugogodza maitiro.Basa rakasara rinotora mazuva 30-40 mushure mekurapa.Chigadzirwa chacho hachina chirimwa-systemic kana translaminar basa.Pyridaben inodzora hexythiazox-resistant mite.Miyedzo yemumunda inoratidza kuti pyridaben ine zvine mwero asi zvenguva pfupi pamite inodya, kunyangwe izvi zvisina kunyorwa senge pyrethroids uye organophosphates.Nissan anotenda kuti chigadzirwa chinoenderana neIPM zvirongwa.Makwikwi echirimo kusvika kutanga kwezhizha zvikumbiro zvinokurudzirwa kudzora mite.Mumiedzo yemumunda, pyridaben haina kuratidza phytotoxicity pamitengo inokurudzirwa.Kunyanya, hapana russeting yemaapuro yakaonekwa.
Pyridaben inonzi pyridazinone insecticide/acaricide/miticide inoshandiswa kudzora mite, white fly, leafhoppers uye psyllids pamiti yemichero, miriwo, ornamentals nezvimwe zvirimwa zvemumunda.Inoshandiswawo kudzora zvipembenene muapuro, mazambiringa, pear, pistachio, michero yematombo, uye boka renzungu dzemiti.
Pyridaben inoratidza zviri pakati nepakati kusvika kuzasi acute chepfu kumhuka dzinoyamwisa.Pyridaben yakanga isiri oncogenic mune zvakajairwa zvehupenyu hwekudya zvidzidzo mugonzo uye mbeva.Inotsanangurwa neUS Environmental Protection Agency sechikamu cheBoka E (hapana humbowo hwecarcinogenicity kuvanhu).Iyo ine yakaderera aqueous solubility, inoshanduka-shanduka uye, zvichibva pamakemikari ayo, haitarisirwi kuti isvike kumvura yepasi.Inoita kuti isarambe iri muvhu kana masystem emvura.Iyo ine muchetura zvine mwero kumhuka dzinoyamwisa uye isingatarisirwe kuita bioaccumulate.Pyridaben ine huturu hwakaderera kune shiri, asi ine muchetura zvakanyanya kune mhuka dzemumvura.Kuramba kwayo muvhu kupfupi nekuda kwekukurumidza kuparara kwehutachiona (semuenzaniso, hafu yehupenyu pasi pemamiriro eaerobic inonzi isingasviki mavhiki matatu).Mumvura yechisikigo murima, iyo hafu yehupenyu inenge mazuva gumi, nekuda kwekunyanya kuita hutachiona sezvo pyridaben yakagadzikana kune hydrolysis pamusoro pe pH renji 5-9.Iyo hafu yehupenyu inosanganisira aqueous photolysis ingangoita 30 min pa pH 7.
Kushandiswa kwegoho:
Muchero (kusanganisira mizambiringa), miriwo, tii, donje, zvishongo
