Mirayiridzo yeBacillus thuringiensis

Zvakanakira zveBacillus thuringiensis

(1) Nzira yekugadzira yeBacillus thuringiensis inosangana nezvinodiwa zvezvakatipoteredza, uye pane zvishoma zvakasara mumunda mushure mekumwaya mishonga yezvipembenene.
(2) Bacillus thuringiensis mari yekugadzira mishonga yezvipembenene yakaderera, kugadzirwa kwayo kwezvinhu zvakabikwa kubva kwakasiyana siyana, ndeyekurima, ne-zvigadzirwa, mutengo wakachipa.
(3) Chigadzirwa chacho chine hupembenene hwakakura uye chine muchetura pamhando dzinopfuura mazana maviri dzetumbuyu repidoptera.
(4) Kuramba kuchishandiswa kuchaita nzvimbo ine denda rezvipembenene, zvichikonzera kupararira kweutachiona hwezvipembenene, uye kuzadzisa chinangwa chekutonga kwechisikigo kwehuwandu hwehuwandu hwezvipembenene.
(5) Kushandiswa kweBacillus thuringiensis mishonga inouraya tupukanana haina kusvibiswa kune zvakatipoteredza nematsime emvura, isingakuvadzi kuvanhu nemhuka, uye yakachengeteka kune zvipembenene zvakawanda zvevavengi.
(6) Bacillus thuringiensis inogona kusanganiswa nemhando dzakasiyana dzezvimwe zvipenyu, zvipembenene zvinogadzirisa, pyrethroid silkworm toxins, carbamates, organophosphorus pesticides uye mamwe fungicides nemakemikari fetiraiza.
(7) Kumwe kushandiswa kwemishonga yezvipembenene nemishonga yemakemikari kunogona kuvandudza kurwisa kwezvipembenene kumishonga yemakemikari.

Kushandisa nzira

Mushonga wezvipembeneneBacillus thuringiensis kugadzirira inogona kushandiswa kupfapfaidza, kupfapfaidza, kuzadza, kugadzira granules kana chepfu chirauro, zvichingodaro, inogona zvakare kupfapfaidzwa nendege yenzvimbo huru, uye inogona zvakare kusanganiswa neyakaderera dose yemakemikari ekuuraya zvipembenene kuvandudza maitiro ekudzora. Mukuwedzera, zvipembenene zvakafa zvinogona kushandiswa zvakare, muviri wezvipembenene wakasviba uye wakaora uchange uine chepfu neBacillus thuringiensis, yakakwizwa mumvura, uye imwe neimwe magiramu makumi mashanu emucheka wezvipembenene achapfapfaidzwa ne50 kusvika ku100 kilograms yemvura, iyo. ine kudzora zviri nani pane zvakasiyana-siyana zvezvipembenene.

(1) Kudzivirira uye kudzora twumbuyu twuwuswa: pfapfaidza nemabhiriyoni gumi spores/g yehupfu hwebhakitiriya 750 g/hm2 yakadirwa nemvura ka2 000, kana sanganisa 1 500 ~ 3 000 g/hm2 ne52.5 ~ 75 kg yejecha rakanaka kusvika gadzira magranules woamwaya mumidzi yeuswa kudzivirira nekudzora tupukanana tunokuvadza midzi.
(2) Kudzivirira uye kurapwa kwezviyo borer: 150 ~ 200 magiramu ehupfu hunonyorova pamu, 3 ~ 5 kg yejecha rakanaka, kusanganisa uye kuparadzira mumoyo shizha.
(3) Kudzivirira uye kurapwa kwekabhichi worm, kabichi moth, beet moth, fodya, fodya worm: 100 ~ 150 magiramu ehupfu hwakanyorova pa mu, 50 kg yemvura yakapfapfaidza.
(4) Kudzivirira uye kudzora kwedonje, donje bollworm, bhiriji worm, mupunga, mupunga mashizha roller borer, borer: 100 kusvika 200 magiramu ehupfu hunogona kunyorova pa mu, 50 kusvika 70 makirogiramu emvura yekupfapfaidza.
(5) Kudzora miti yemichero, miti, pine makonye, ​​honye zvokudya, inchworms, tii makonye, ​​tii inchworms: mumwe muine wettable poda 150 ~ 200 magiramu/mu, mvura 50 kg pfapfaidzo.