| 摘要 |
AN ESTER COMPOUND REPRESENTED BY THE FORMULA:(FORMULA I)WHERE R IS A HYDROGEN ATOM, A C1-C3 ALKYL GROUP UNSUBSTITUTED OR SUBSTITUTED WITH ONE MORE HALOGEN ATOMS, ALLYL GROUP UNSUBSTITUTED OR SUBSTITUTED WITH ONE OR MORE HALOGEN ATOMS, OR A PROPARGYL GROUP UNSUBSTITUTED OR SUBSTITUTED WITH ONE OR MORE HALOGEN ATOMS; AND X IS A HYDROGEN ATOM, A HALOGEN ATOM, A C1-C3 ALKYL GROUP UNSUBSTITUTED OR SUBSTITUTED WITH ONE OR MORE HALOGEN ATOMS, A C1-C3 ALKENYL GROUP UNSUBSTITUTED OR SUBSTITUTED WITH ONE OR MORE HALOGEN ATOMS, A C1-C3 ALKNYL GROUP UNSUBSTITUTED OR SUBSTITUTED WITH ONE OR MORE HALOGEN ATOMS, A C1-C3 ALKOXY GROUP UNSUBSTITUTED OR SUBSTITUTED WITH ONE OR MORE HALOGEN ATOMS, A C1-C3 ALKYLHIO GROUP UNSUBSTITUTED OR SUBSTITUTED WITH ONE OR MORE HALOGEN ATOMS, OR A C1-C3 ALKOXYMETHYL GROUP CONTAINING WITH ONE OR MORE HALOGEN ATOMS, HAS AN EXCELLENT PEST-CONTROLLING EFFECT.
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