Lufenuron
Lufenuron imhando yemhando yepamusoro, yakakura spectrum uye yakaderera muchetura mushonga wekudzivirira kunyungudika kwezvipembenene.Iyo inonyanya kuve negastric toxicity, asi zvakare ine imwe yekubata maitiro.Haina chido chemukati, asi ine mhedzisiro yakanaka.Mhedzisiro yeLufenuron pamakonye madiki yakanyanya kunaka.Mushure mekudya zvirimwa zvakapfapfaidzwa nemushonga wezvipembenene, zvipembenene zvinomira kudya kwemaawa maviri uye kupinda pamusoro pezvipembenene zvakafa mumazuva 2-3.
Yakachengeteka kune vavengi vazhinji vepanyama nekuda kwekuita kwayo kunonoka uye nguva yakareba yekuita.
Chlorfenapyr
Chlorfenapyr ine imwe mhedzisiro pane ovicidal chiitiko.Zvakasanganiswa nekufanotaura uye kufanotaura kwezvipembenene, zvinokurudzirwa kuti pfapfaidzo inogona kutamba yakanaka kudzora panhongonya yekuchechenywa kwezvipembenene kana kuchechenya mazai.
Chlorfenapyr ine yakanaka yemunharaunda conductivity mumiti, uye mhedzisiro imwechete inogona kuwanikwa pasi pemashizha anodyiswa nezvipembenene.
Kudzora mhedzisiro ndeye 90-100% mukati meL-3 mazuva mushure memushonga, uye mhedzisiro yacho ichiri yakagadzikana pa90% mukati memazuva gumi nemashanu mushure memushonga.Iyo inokurudzirwa dosage ndeye 30-40 ml pamu, ine nguva ye15-20 mazuva.
Kunyatsotarisirwa kunofanira kubhadharwapaunenge uchishandisa Chlorfenapyr:
1) Inonzwa manwiwa, zucchini, gourd inovava, melon, cantaloupe, gourd chena, manhanga, cantaloupe, loofah nezvimwe zvirimwa.Hazvikurudzirwe muchikamu chemashizha madiki.
2) Dzivisa kushandisa zvinodhaka pakupisa kwepamusoro, maruva danho uye seedling stage;
Musiyano uripoChlorfenapyr uyeLufenuron
1. Nzira dzekuuraya zvipembenene
Lufenuron ine mhedzisiro yemudumbu muchetura uye kubata, hapana mukati mukati, kuuraya mazai ane simba;
Chlorfenapyr ine gastric toxicity uye tactility, uye ine kumwe kunyura mukati.
Kushandiswa kweosmotic/extender agents (semuenzaniso, silicone) kuchawedzera zvakanyanya kushanda kwekuuraya.
2. Insecticidal spectrum
Inonyanya kushandiswa mukudzora mashizha anoumburudza, Plutella xylostella, Rapeseed, beet armyworm, Spodoptera litura, whitefly, thrips, rust ticks nezvimwe zvipembenene, kunyanya mukudzora rice leaf roller.
Lufenuron ine hunyanzvi hwekudzora tumbuyu nezvipembenene, kunyanya pazvipembenene zvinoshingirira zvakadai sePlutella xylostella, Exigua beet armyworm, Exigua chinensis, leaf roller, American spot miner, pod borer, thrips uye spider ine nyeredzi.
Naizvozvo, musiyano wakafara zvinoenderana nerupembenene rwezvipembenene ndewe: Chlorfenapyr> Lufenuron> Indoxacarb.
3, Kuuraya speed
Chipembenene chinosangana nemushonga uye kudya pamashizha nemishonga, muromo uchave anesthetized mukati maawa maviri, kurega kudya, kuitira kuti urege kukuvadza zvirimwa, mazuva 3-5 kusvika kumusoro kwezvipembenene zvakafa;
Iawa imwe mushure mekurapa kwezvipembenene fenfenitrile, basa rezvipembenene rakava risina simba, mavara akaonekwa, ruvara rwakashanduka, basa rakamira, coma, kupera, uye pakupedzisira rakatungamirira kurufu, uye nhamba yepamusoro yezvipembenene zvakafa yakasvika mumaawa makumi maviri nemana.
Saka, maererano nekumhanya kwezvipembenene, kuenzanisa ndiko: Chlorfenapyr > Lufenuron
4. Nguva yekuchengeta
Lufenuron ine simba rakasimba re ovicidal, uye nguva yekudzivirira zvipembenene yakareba kwenguva refu, kusvika kumazuva makumi maviri nemashanu;
Chlorfenapyr haiurayi mazai, asi inoshanda chete kune zvipembenene zvakwegura, uye nguva yekutonga inenge mazuva 7-10.
Chlorfenapyr > Lufenuron
5. Kuchengeta mashizha
Chinangwa chekupedzisira chekuuraya tumbuyu ndechekudzivirira tupukanana kubva mukukuvadza zvirimwa.Kana iri yekukurumidza uye kufa kunononoka kwezvipembenene kana zvakawanda uye zvishoma, chiyero chekudzivirira kwemashizha ndiyo yekupedzisira indekisi yekuyera kukosha kwezvigadzirwa.
Kuenzaniswa nekutonga kwekuita kwemupunga mashizha, mashizha ekuchengetedza mashizha e louciacaride uye fenfenitrile akasvika kupfuura 90% uye anenge 65%, maererano.
Saka, maererano nehuwandu hwekuchengetedza mashizha, kuenzanisa ndeku: Chlorfenapyr > Lufenuron
6. Kuchengeteka
Kusvika pari zvino, hapana kuita kwezvipembenene.Panguva imwecheteyo, mishonga yezvipembenene haizokonzeri kupararira kwekubaya nekuyamwa zvipembenene, uye ine simba rakapfava kune vanhu vakuru vezvipembenene zvinobatsira uye spider predation.
Chlorfenapyr inonzwa kune cruciferous miriwo uye mavise, uye inogona kukonzera kukuvara kwezvinodhaka kana ichishandiswa pakupisa kwakanyanya kana dhigirii yakakwira.
Nokudaro, kuenzanisa kwekuchengeteka ndiko: Lufenuron> Chlorfenapyr
Nguva yekutumira: Oct-08-2022
