| 摘要 |
The invention relates to a method for immunizing plants against bacterioses, characterized in that the plants, the soil, or seeds are treated with an effective quantity of a compound of formula (I), wherein: X represents halogen, C1-C4 alkyl or trifluoromethyl; m is equal to 0 or 1; Q represents C (=CH-CH3) -COOCH3, C (=CH-OCH3)-COOCH3, C(=CH-OCH3) -CONHCH3, C(=N-OCH3)-COOCH3, C(=N-OCH3) -CONHCH3 or N(-OCH3)-COOCH3; A represents -O-B, -CH2O-B, -CH2S-B, -OCH2-B, -CH=CH-B, -C=C-B, -CH2O-N=C(R1)-B or -CH2O-N=C(R1)-C(R2)=N-OR3, whereby B represents optionally substituted phenyl, naphthyl, 5-membered or 6-membered hetary) or 5-membered or 6-membered heterocyclyl, containing one to three N atoms and/or one 0 atom or S atom or one or two 0 atoms and/or S atoms; R1 represents hydrogen, cyano, alkyl, alkyl halide, cycloalkyl, alkoxy; R2 represents optionally substituted phenyl, phenylcarbonyl, phenylsulfonyl, 5-membered or 6-membered hetaryl, 5-membered or 6-membered hetarylcarbonyl or 5-membered or 6-membered hetarylsulfonyl, and; R3 represents hydrogen, optionally substituted alkyl, alkenyl and alkynyl. This effective quantity of the compound is absorbed by the plants or seeds.
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