Phyto83n05 495 - APS Home · (Pyrus serotina) cv. Nijisseiki were used as host and toxin-sensitive...
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Phyto83n05 495 - APS Home · (Pyrus serotina) cv. Nijisseiki were used as host and toxin-sensitive plants. Rough lemon (C. jambhin) and Japanese pear cv. Chojuro were used as resistant