pear scab

基本解釋

So the prevention against pear scab is the most important among all diseases, and accurate forecasting is the foundation to take valid prevention.
因此，梨黑星病防治就成為碭山酥梨病害防治的重中之重，而對其準(zhǔn)確預(yù)測預(yù)報是進(jìn)行有效防治的基礎(chǔ)與前提。
Field trials of using fungicides were carried out as well to determine the effects of the fungicides used on pear scab and periods last for controlling pear scab on Baozhu pear cultivar.
田間藥劑篩選試驗，比較了苯醚甲環(huán)唑、氟硅唑、醚菌酯、腈菌唑與代森錳鋅配劑、硫磺、異菌脲、多抗霉素B、多菌靈與硫磺混劑對黑星病的田間防治效果，并對田間施藥時期進(jìn)行了分析。