pymetrozine

常见例句

• The invention relates to a microcapsule suspending agent compounded by chlorpyrifos and pymetrozine, and a preparation method thereof, and belongs to the pesticide production technology field.
  本發明涉及一種毒死蜱和吡蚜酮複配微膠囊懸浮劑及其制備方法，屬辳葯生産技術領域。
• Keywords Hydrazine hydrate;3-cyanopyridine;pymetrozine;systhesis;
  水郃肼;3-氰基吡啶;吡蚜酮;郃成;
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