Ndeapi mabasa uye kushandiswa kweTebuconazole? Ndezvipi zvirwere zvinogona kudzivirira tebuconazole?

Zvirwere zvinogona kudzivirirwa netebuconazole fungicide

(1) Zvirwere zvezviyo

Dzivirirai ngura yegorosi chirwere chemavara matema akapararira, shandisai 2% dry dispersion agent kana wet dispersion agent 100-150 magiramu kana 2% dry powder seed coating agent 100-150 magiramu kana 2% suspension seed coating agent 100-150 gramu kana 3% coating coating mbeu kana 6% coating coating seed, 6% coating seed agent. Dzivirirai chirwere chewheat sheath blight, shandisai 2% dry dispersion agent kana wet seed coating agent 170-200 gramu kana 5% suspension seed coating agent 60-80 grams kana 6% suspension seed coating agent 50-67 gramu kana 0.2% suspension coating seed, mix-coat agent 200 magiramu 100.

Dzivirira gorosi powdery mildew uye ngura chirwere, shandisa 12.5 magiramu emushonga unoshanda pa mu, pfapfaidza mvura kuitira mhute. Dzivirirai chirwere chechibage silk black spot, shandisai 2% dry dispersion agent kana wet seed coating agent kana 2% dry powder seed coating agent 400-600 magiramu kana 6% suspension seed coating agent 100-200 gramu, sanganisa mbeu kana bhachi mbeu. Dzivirirai chirwere chemhunga chitema, shandisai 2% dry dispersion agent kana wet seed coating agent 400-600 gramu kana 6% suspension seed coating agent 100-150 gramu, sanganisa mbeu kana mhodzi dzejachi. Mbeu dzinorapwa neTebuconazole dzinofanira kudyarwa nevhu rakaenzanirana uye kudzika kwekudyara kazhinji 3-5 cm. Kubuda kunogona kunonoka zvishoma, asi hazvizokanganisa kukura kunotevera.

(2) Zvirwere zvemiti yemichero

Dzivirira chirwere chemashizha emuapuro, tanga kupfapfaidza 43% suspension agent panguva yekutanga yehutachiona, 5000-7000 nguva dzemvura, kamwe chete mazuva gumi, katatu munguva yekupfura kwechirimo uye kaviri munguva yekupfura kwematsutso. Dzivirira pear dema gwapa chirwere, tanga kupfapfaidza 43% kuturika mumiririri panguva yokutanga danho utachiona, 3000-4000 nguva mvura, kamwe mazuva 15, 4-7 nguva yose. Kudzivirira mabhanana shizha gwapa chirwere, kutanga kupfapfaidza pesticide fungicide tebuconazole 12,5% mvura emulsion panguva yokutanga shizha chirwere, 800-1000 nguva mvura, 25% mvura emulsion 1000-1500 nguva mvura kana 25% emulsifiable mafuta 840-10 nguva dzose mvura 840-12 kamwe chete mumazuva 12.

Matanho ekushandisa tebuconazole fungicide

Cherechedza 1: Kuchengetedza nguva: cucumber mazuva matatu, Chinese kabichi mazuva gumi nemana, apuro uye pear mazuva makumi maviri nerimwe, mupunga mazuva gumi nemashanu;

Cherechedza 2: Nhamba yekushandiswa kwemwaka: miti yemichero haipfuuri 4 nguva, rizi uye cucumber hazvipfuuri katatu, Chinese cabbage haipfuuri 2 nguva;

Cherechedzo 3: Paunenge uchishandisa, pfeka zvipfeko zvinodzivirira, usaputa kana kudya;

Cherechedzo 4: Ichi chigadzirwa chine njodzi kuhove nezvimwe zvipenyu zvemumvura, usashandise mishonga yezvipembenene munzvimbo inoredza hove, usachenese nekuisa mishonga yezvipembenene mumvura yakaita senzizi nemadziva;