Kuenzanisa kwezvakanaka uye zvakaipira zvezvipembenene Chlorfenapyr, Indoxacarb, Lufenuron, uye Emamectin Benzoate! (Chikamu 2)

5. Kuenzaniswa kwemazinga ekuchengetedza mashizha

Chinangwa chikuru chekurwisa zvipembenene ndechekudzivirira zvipembenene kuti zvisakuvadza zvirimwa. Kana zvipembenene zvinofa nokukurumidza kana kuti zvishoma nezvishoma, kana kuti zvakawanda kana zvishoma, inongova nyaya yemaonero evanhu. Chiyero chekuchengetedza mashizha ndicho chiratidzo chekupedzisira chekukosha kwechigadzirwa.
Kuenzanisa kudzora mhedzisiro yemashizha emupunga, chiyero chekuchengetedza mashizha elufenuron chinogona kusvika kupfuura 90%, Emamectin Benzoate inogona kusvika 80.7%, indoxacarb inogona kusvika 80%, Chlorfenapyr inogona kusvika 65%.
Mwero wekuchengetedza mashizha: lufenuron > Emamectin Benzoate > Indoxacarb > Chlorfenapyr

6. Kuenzanisa kwekuchengetedza
Lufenuron: Kusvika parizvino, hapana zvinokuvadza. Panguva imwecheteyo, mumiririri uyu haazokonzeri kudzoreredzwa kwezvipembenene zvinoyamwa uye zvine hunyoro kune vanhu vakuru vezvipembenene zvinobatsira uye spider dzinodya.
Chlorfenapyr: Inonzwa kune cruciferous miriwo uye melon zvirimwa, zvinowanzoita phytotoxicity kana inoshandiswa pakupisa kwepamusoro kana muhuwandu hwepamusoro;
Indoxacarb: Yakachengeteka zvakanyanya uye haina zvinokuvadza. Miriwo kana michero inogona kunhongwa uye kudyiwa zuva rakatevera raiswa mushonga wezvipembenene.

Emamectin Benzoate : Yakachengeteka zvakanyanya kune zvirimwa zvese munzvimbo dzakachengetedzwa kana pa10 nguva inokurudzirwa dosi. Mushonga wezvipembenene une hushamwari hwakadzikama.
Kuchengeteka: Emamectin Benzoate ≥ indoxacarb > lufenuron > Chlorfenapyr

7. Mushonga mutengo wekuenzanisa
Yakaverengerwa zvichienderana nekotesheni uye dosages yeakasiyana vagadziri mumakore achangopfuura.
Kuenzanisa kwemitengo yemishonga ndeiyi: indoxacarb> Chlorfnapyr> lufenuron> Emamectin Benzoate
Kunzwa kwese kwezvishanu potion mukushandiswa chaiko:
Nguva yokutanga yandakashandisa lufenuron, ndakanzwa kuti mugumisiro wacho waiva pakati nepakati. Mushure mekuishandisa kaviri mumutsara, ndakanzwa kuti mhedzisiro yacho yaishamisa.
Kune rumwe rutivi, ndakanzwa kuti mhedzisiro yefenfonitrile yakanga yakanaka kwazvo mushure mekushandiswa kwekutanga, asi mushure mekushandisa maviri akateedzana, mhedzisiro yaive pakati.
Mhedzisiro yeEmamectin Benzoate uye indoxacarb ingangoita pakati.
Nezve mamiriro ekurwisa zvipembenene zvazvino, zvinokurudzirwa kutora nzira "yekudzivirira yekutanga, yekudzivirira yakazara uye kutonga", uye kutora matanho (emuviri, makemikari, zvipenyu, nezvimwewo) mumatanho ekutanga ekuitika kwekudzivirira nekudzora kunoshanda, nekudaro kuderedza kuwanda uye kuyerwa kwemishonga yezvipembenene munguva inotevera uye kunonotsa kuramba kwemishonga yezvipembenene. .
Paunenge uchishandisa mishonga yekudzivirira nekudzivirira, zvinokurudzirwa kusanganisa mishonga yezvipembenene inogadzirwa nezvirimwa kana biological-yakagadzirwa se pyrethrins, pyrethrins, matrines, nezvimwewo, uye kusanganisa nekuitenderedza nemakemikari ekushandisa kuti aite chinangwa chekudzikisa kurwisa zvinodhaka; Paunenge uchishandisa makemikari, zvinokurudzirwa kushandisa zvigadziriso zvemusanganiswa uye zvishandise zvakasiyana kuti uwane yakanaka yekudzora mhedzisiro.