crown agentsとは 意味・読み方・使い方

To obtain a microbial agrochemical which imparts little load to the environment and can actively work even at a relatively low temperature in controlling sclerotinia crown rot and root rot spreading even at a relatively low temperature in a terrestrial-part-disease control field wherein the appearance frequency of bacteria resistant to chemical agents is high; and to provide a control means which can contribute to IPM (integrated control).例文帳に追加

本発明は、化学薬剤耐性菌の出現頻度の高い地上部病害防除分野であり且つ比較的低温でも蔓延する菌核病を防除対象に、比較的低温でも活躍できて且つ環境負荷の少ない微生物農薬を提供し、ＩＰＭ（総合防除）に貢献できうる防除手段を提供することを課題とする。 - 特許庁