Chlorbenzuroninodzivirira kugadzirwa kwe benzoylurea type chitin. Ine mabasa anotevera uye kushanda kwayo:
1. Maitiro ekuita:
Nekudzivisa kushanda kwe zvipembenene zvechitin synthase uye uridine diphosphate coenzyme, zvinoderedza kugadzirwa kwechitin muzvipembenene. Chitin chinhu chakakosha chezvipembenene zvechitin. Kushaikwa kwechitin kuchatadzisa kuumbwa kwe zvipembenene zvitsva muhonye, zvichiita kuti zvipembenene zvisakwanise kunyunguduka zvakanaka uye pakupedzisira zvife nekuda kwekukundikana kupedzisa kukura kwakajairika.
Zvinokanganisa kufema kwemazai uye kushanduka kweDNA nemapuroteni panguva yekukura kwemwana ari mudumbu, zvichiita kuti honye dziri mukati memazai dzishaye chitin uye nokudaro dzinotadza kuchechenya kana kufa pakarepo mushure mekuchechenya.
2. Hunhu hwechiito:
Kunyanya kukuvadzwa mudumbu: Kana zvipembenene zvikadya chikafu chine Chlorbenzuron, mushonga wezvipembenene unoshanda mumiviri yavo. Kunyangwe uine simba rekuuraya vanhu, hauna simba rekunyudza muviri.
Kusarudza kwakanyanya: Ine simba guru rekuuraya zvipembenene zvinonyunguduka, kunyanya zvipembenene zve lepidopteran, asi haina kana dambudziko kuzvipembenene zvinobatsira nenyuchi dzemhuri ye hymenoptera pamwe neshiri dzemusango (kunyangwe iine simba pazvipembenene zve ladybeetles).
Nguva yakareba yekushanda: Mwero wekuora kweChlorbenzuron unononoka, haipindi mvura inonaya, uye inogona kuramba ichishanda zvakanaka kwenguva refu munharaunda. Kazhinji, nguva yekushanda inogona kusvika mazuva gumi nemashanu kusvika makumi maviri.
3. Zvipembenene zvakanangwa:
Inoshanda zvikuru pakurwisa zvipembenene zvakasiyana-siyana zve lepidopteran, zvakaita se peach tree leafminer, tea black moth, tea eelworm, cabbage caterpillar, rape night moth, wheat stickworm, corn borer, American white moth, pine caterpillar, dancing moth, boat moth, uye treetop moth.
Kupfapfaidza mvura ine methomyl yakawanda pamidzi yehanyanisi negariki miriwo kunogona kuuraya zvipembenene zvevhu; zvinewo simba rakanaka pakudzivirira nhunzi muzvimbuzi nemumhutu mumadziva emvura asina mvura.
4. Kushanda zvakanaka: Mhedzisiro yemushonga inoonekwa zvishoma nezvishoma mazuva matatu kusvika mashanu mushure mekushandiswa, uye huwandu hwerufu hunowanikwa mazuva manomwe.
Pakushandisa Chlorbenzuron, zvakakosha kusarudza nguva yakakodzera yekushandiswa (nemhedzisiro yakanaka panguva yekubuda kwegonye), shandisa nzira chaiyo uye huwandu hwayo, uye usasanganise nezvinhu zvine alkaline. Pamusoro pezvo, kushandisa Chlorbenzuron kunoratidzawo zvakanakira zvakatipoteredza. Semushonga wezvipembenene une musoro, Chlorbenzuron inogona kudzora huwandu hwezvipembenene uku iine mhedzisiro shoma pane zvakatipoteredza. Haikanganisi chimiro chezvipembenene zvevhu, haiunganidzi mumvura, uye ine chepfu shoma kune zvisikwa zvisiri zvechinangwa zvakaita sehove nezvisikwa zvemumvura zvisina mapfupa, izvo zvinobatsira kuchengetedza kuenzana kwezvakatipoteredza. Naizvozvo, mukusimudzira kurima kwegirinhi nepfungwa dzebudiriro inoenderera mberi, Chlorbenzuron yave sarudzo yakakosha yekudzora zvipembenene munzvimbo dzakawanda.
Kuti vawedzere kuwedzera kushanda kweChlorbenzuron, masayendisiti ari kugara achitsvaga kushanda kwayo pamwe chete nedzimwe mishonga yekuuraya zvipembenene kana nzira dzekudzora zvipembenene. Semuenzaniso, kusanganisa Chlorbenzuron ne pheromones dzepabonde kunogona kukanganisa maitiro ezvipembenene pakusangana, nokudaro zvichideredza zvakanyanya kuwanda kwekubereka kwezvipembenene; kana kuisanganisa nezvinhu zvekudzivirira zvipembenene zvakaita semabhakitiriya nefungus kuti zvigadzire nzira yekudzora zvipembenene yakawanda, zvichivandudza simba rekutonga.
Panguva imwe chete, nekufambira mberi kwetekinoroji, kubuda kwenzira dzekupfapfaidza dzakangwara kwakaitawo kuti zvikwanisike kushandisa methomyl nemazvo. Kuburikidza nemidziyo yekurima yemazuva ano yakaita sedrones nema sprayers akangwara, nzvimbo yekushandisa, nguva uye chiyero chekupfapfaidza zvinogona kudzorwa nemazvo, kuderedza marara ezvipembenene, kuvandudza mashandiro ekudzora, uye kuwedzera kuve nechokwadi chekuchengetedzwa kwezvigadzirwa zvekurima uye mhando yezvakatipoteredza.
Mukupedzisa, Chlorbenzuron, semushonga unoshanda zvakanaka, usina chepfu shoma uye usingakuvadzi nharaunda we benzoylurea chitin synthesis inhibitor, ine basa rakakosha mukurwisa zvipembenene mukurima. Nekuwedzera kwekutsvaga nekuvandudza tekinoroji, mikana yekushandisa kwayo ichave yakakura, zvichibatsira mukusimudzira kurima kwenguva refu.
Nguva yekutumira: Kurume-26-2026
