Chlorfenapyr: Imhando itsva yepyrrole compound. Inoshanda pamitochondria yemasero muzvipembenene uye inoshanda kuburikidza neakawanda-functional oxidases muzvipembenene, kunyanya kuvharidzira kushandurwa kwema enzymes.
Indoxacarb:Iyo inoshanda zvakanyanya oxadiazine insecticide. Inovhara nzira dze sodium ion mumasero etsinga dzezvipembenene, zvichiita kuti masero etsinga arasikirwe nebasa. Izvi zvinoita kuti zvipembenene zvitadze kufamba, zvitadze kudya, zviome mitezo uye zvozofa.
Lufenuron: Chizvarwa chekupedzisira chekutsiva urea mishonga yezvipembenene. Mushonga webenzoyl urea unouraya tupukanana nekuita tumapute nekudzivirira kupepeta.
Emamectin Benzoate: Emamectin Benzoate rudzi rutsva rwe semi-synthetic mushonga wezvipembenene wakagadzirwa kubva muchigadzirwa chekuvirisa avermectin B1. Yakave ichishandiswa muChina kwenguva yakareba uye zvakare yakajairika chigadzirwa chemishonga panguva ino.
1. Kuenzanisa nzira dzezvipembenene
Chlorfenapyr:Iine chepfu yemudumbu uye inouraya mhedzisiro. Iine simba rinopinda pamashizha emiti uye ine mamwe maitiro ekugadzirisa. Haiurayi mazai.
Indoxacarb:Iyo ine chepfu yemudumbu uye yekubata kuuraya mhedzisiro, hapana systemic mhedzisiro, uye hapana ovicide.
Lufenuron:Iine chepfu yemudumbu uye kubata kuuraya mhedzisiro, haina systemic kunyura, uye ine simba rekuuraya zai.
Emamectin Benzoate:Iyo yakanyanya gastric poison uye zvakare ine contact inouraya maitiro. Iyo nzira yekuuraya zvipembenene ndeyekutadzisa tsinga dzemota dzezvipembenene.
Vese vashanu vanonyanya kuuraya mudumbu uye kuurayana. Mhedzisiro yekuuraya ichavandudzwa zvakanyanya nekuwedzera mapeneti / vanowedzera (mishonga yezvipembenene vabatsiri) pakuisa mishonga yezvipembenene.
2. Kuenzanisa kwezvipembenene zvezvipembenene
Chlorfenapyr: ine yakanakisa kudzora mhedzisiro inofinha, kuyamwa uye kutsenga tumbuyu nezvipembenene, kunyanya tupukanana Diamondback moth, Spodoptera exigua, Spodoptera litura, leaf roller, American spotted leafminer, uye pod borer. , thrips, red spider mites, etc. Mhedzisiro yacho inoshamisa;
Indoxacarb: Inonyanya kushandiswa kudzora twupukanana twunonzi lepidopteran senge beet armyworm, diamondback moth, cabbage caterpillar, Spodoptera litura, donje bollworm, gonye refodya, leaf roller nezvimwe zvipembenene zvepidopteran.
Lufenuron: Inonyanya kushandiswa kudzora tupukanana twakadai semashizha emashizha, diamondback moths, makonye ecabbage, exigua exigua, Spodoptera litura, whiteflies, thrips, rust ticks nezvimwe zvipembenene. Inonyanya kushanda mukudzora mashizha emupunga.
Emamectin Benzoate: Inorwisa zvakanyanya kurwisa makonye erepidopteran nezvimwe zvipembenene zvakawanda. Iine muchetura wemudumbu uye kubata kuuraya mhedzisiro. Kune Lepidoptera armyworm, potato tuber moth, beet armyworm, codling moth, peach heartworm, rice borer, tripartite borer, cabbage caterpillar, European corn borer, melon leaf roller, melon silk borer, melon borer Mabhodhoro nemakonye efodya akanaka. Kunyanya kushanda kune Lepidoptera uye Diptera.
Mushonga wezvipembenene wakakura: Emamectin Benzoate>Chlorfenapyr>Lufenuron>Indoxacarb
3. Kuenzanisa kumhanya kwezvipembenene zvakafa
Chlorfenapyr: 1 awa mushure mekupfapfaidza, kuita kwezvipembenene kunopera simba, mavara anoonekwa, kuchinja kwemavara, kumira kwekuita, coma, kuoma mitezo, uye pakupedzisira kufa, kusvika panhongonya yezvipembenene zvakafa mumaawa makumi maviri nemana.
Indoxacarb: Indoxacarb: Zvipembenene zvinomira kudya mukati meawa 0-4 uye zvinobva zvaoma mitezo. Chipembenene chekubatanidza kugona chinoderera (izvo zvinogona kuita kuti makonye adonhe kubva muchirimwa), uye kazhinji anofa mukati memazuva 1-3 mushure mekurapwa.
Lufenuron: Mushure mokunge zvipembenene zvasangana nemushonga uye kudya pamashizha ane mushonga, miromo yavo ichave anesthetized mukati maawa maviri uye kurega kudya, nokudaro kurega kukuvadza zvirimwa. Nhamba yepamusoro yezvipembenene zvakafa ichasvikwa mumazuva 3-5.
Emamectin Benzoate: Zvipukanana zvinooma mitezo zvisingachinjiki, zvinomira kudya, uye zvinofa mushure memazuva maviri kusvika mana. Kukurumidza kuuraya kunononoka.
Mwero wezvipembenene: Indoxacarb＞Lufenuron＞Emamectin Benzoate
4. Kuenzanisa kwenguva yechokwadi
Chlorfenapyr: Haiurayi mazai, asi ine simba rakatanhamara rekudzora zvipembenene zvekare. Nguva yekutonga ndeye 7-10 mazuva.
Indoxacarb: Haiurayi mazai, asi inouraya zvose zvipembenene zvikuru uye zviduku zvelepidopteran. Iyo yekudzora maitiro ndeye 12-15 mazuva.
Lufenuron: Iine simba rekuuraya mazai uye nguva yekudzivirira zvipembenene yakareba, kusvika kumazuva makumi maviri nemashanu.
Emamectin Benzoate: Inogara kwenguva refu pazvipembenene, 10-15 mazuva, uye mite, 15-25 mazuva.
Nguva yekushanda: Emamectin Benzoate＞Lufenuron＞Indoxacarb＞Chlorfenapyr
Nguva yekutumira: Zvita-04-2023
