Iyo yakagadzirwa ndeye inoshanda uye yakaderera muchetura mushonga wekudzivirira kukura kwezvipembenene. Iyo ine gastric toxicity uye imhando yezvipembenene zvinonyungudusa accelerator, izvo zvinogona kukonzeresa kuita kwemolting yelepidoptera larvae vasati vapinda munhanho yekunyungudika. Rega kudya mukati memaawa 6-8 mushure mekupfapfaidza, kupera simba, nzara uye kufa mukati memazuva 2-3. Iine mhedzisiro chaiyo pane lepidoptera zvipembenene uye mhute, uye ine zvimwe zvinokonzeresa pane yakasarudzika diptera uye Daphyla zvipembenene. Inogona kushandiswa miriwo (kabichi, mavise, mabhachi, etc.), maapuro, chibage, mupunga, donje, mazambiringa, kiwi, mhunga, soya, bhinzi, tii, walnuts, maruva uye zvimwe zvirimwa. Iyo yakachengeteka uye yakakodzera mumiriri. Inogona kunyatso kudzora pear diki chikafu gonye, mazambiringa madiki roll moth, beet moth, nezvimwewo, ine inogara nguva ye14 ~ 20d.
Basa uye kushanda zvakanaka
Tebufenoziderudzi rutsva rwe-non-steroidal insect growth regulator, yezvipembenene zvehomoni zvipembenene. Basa rayo guru ndere kukurumidza kunyunguduka kwezvipembenene kuburikidza nekunakidzwa kwekuita kwemolting hormone receptor, uye kurambidza kudya kwayo, zvichikonzera kusagadzikana kwehupenyu, nzara uye kufa kwezvipembenene. Aya anotevera ndiwo makuru mabasa uye mhedzisiro yeTebufenozide:
1. Insecticidal effect: Tebufenozide inonyanya kushanda kune tupukanana twese lepidoptera, uye ine zvipembenene zvinoshingirira pazvipembenene zvakadai secotton bollworm, cabbage worm, cabbage moth, beetworm, zvichingodaro. Inopindira nekuparadza chiyero chehomoni yepakutanga muchipembenene. muviri, zvichiita kuti chipembenene chirambe chikafu, uye pakupedzisira muviri wose unorasikirwa nemvura, unopera uye unofa.
2. Ovicidal chiitiko: Tebufenozide ine yakasimba ovicidal basa, iyo inogona zvinobudirira kuderedza kuberekana kwezvipembenene 15.
3. Kureba kwenguva refu: Nokuti Tebufenozide inogona kugadzira kemikari sterilization, nguva yayo yakareba, kazhinji inenge 15-30 days12.
4. Kuchengetedzwa kwepamusoro: Tebufenozide haisi kugumbura maziso neganda, haina teratogenic, carcinogenic, mutagenic effects pamhuka dzakakwirira, uye yakachengeteka zvikuru kumhuka dzinoyamwisa, shiri, uye vavengi venyama (asi ine chepfu kuhove nemakonye) 34.
5. Mamiriro ezvakatipoteredza: Tebufenozide chigadzirwa chaicho chisina chepfu, chakachengetedzeka zvirimwa, hachisi nyore kuburitsa chinopikisa, uye hachisvibise nharaunda.
6. Kurudzira kukura kwembesa: Kushandiswa kweTebufenozide hakugoni kudzora tupukanana chete, asiwo kunatsiridza kusagadzikana kwezvirimwa, kuwedzera photosynthesis, kuvandudza kunaka, uye kuwedzera kugadzirwa ne10% kusvika 30%.
Muchidimbu, semugadziri mutsva wekukura kwezvipembenene, fenzoylhydrazine ine simba rekuuraya zvipembenene, nguva refu uye kuchengetedzwa kwepamusoro, uye isarudzo yakanaka yekudzora tupukanana mukurima kwemazuva ano.
Chii chaunofanira kuteerera paunenge uchishandisa Tebufenozide?
1. inokurudzirwa kushandisa kanopfuura ka4 pagore, nguva yemazuva gumi nemana. Iine chepfu kuhove nemhuka dzemumvura, dzine chepfu kune silkworms, haipfapfaidze zvakananga pamusoro pemvura, haisvibise mvura, uye inorambidza kushandiswa kwechirwere ichi munzvimbo dzemagadheni.
2. Chengetedza munzvimbo yakaoma, inotonhorera, ine mhepo yakanaka, kure nezvokudya, kudya kuti usasangana nevana.
3. mushonga wacho hauna hunhu husina kunaka pamazai, uye iyo yekupfapfaidza mhedzisiro yakanaka muchikamu chekutanga chekukura kwelarval.
Nguva yekutumira: Zvita-03-2024