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首页> 外文期刊>The Corn And Soybean Digest >HOLD OUT FOR THRESHOLDS: BE SURE YOU HAVE A REASON TO SPRAY, SAY EXTENSION ENTOMOLOGISTS
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HOLD OUT FOR THRESHOLDS: BE SURE YOU HAVE A REASON TO SPRAY, SAY EXTENSION ENTOMOLOGISTS

机译:保持阈值:请确保您有理由喷雾,请说扩展昆虫学家

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摘要

Agut feeling to spray for bugs you expect to invade your corn or soybeans might become nauseating for your budget if the economic threshold numbers aren't there. And it could cripple your efforts if there's a jail-break straight to your crops by seldom-seen harmful insects. Managing your economic threshold (ET) the right way through proven formulas can mean the difference in profits in these tight times. The higher the crop price, the more economical it is to spray for bugs at lower population levels, and vice versa.
机译:如果经济门槛值不存在,那种会为您的预算侵害的臭虫可能会变得令人作呕。如果有害昆虫很少见到您的庄稼而直接越狱,这可能会削弱您的工作。通过行之有效的公式正确管理您的经济门槛(ET),可能意味着在紧缩时期内的利润差异。作物价格越高,喷洒虫口数量越少的虫子越经济,反之亦然。

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