Claims
- 1. A process for biologically preventing dicotyledonous plant diseases which comprises:
- (a) cutting a seedling of a dicotyledon, at a growth stage between a cotyledon and less than three leaves, at the middle of the dicotyledon;
- (b) immersing the cut seedling into a symbiotical bacteria suspension having antifungal and antibacterial activities and resistance to plant pathogens in order to inoculate said symbiotical bacteria into interior tissue vessels and intercellular spaces of said dicotyledonous plants; and
- (c) cutting seedling into a nursery bed or directly planting it in a field.
- 2. The process for biologically preventing dicotyledonous plant diseases as claimed in claim 1, wherein said symbiotical bacteria are obtained from asymptomatic tissues of dicotyledonous plants selected from the group consisting of cyclamen, sweet potato, and strawberry, or monocotyledonous plants selected from the group consisting of vuylstkeala, dendrobium, vanda, miltonia, cattleya and cymbidium, and wherein the symbiotical bacteria are selected from the group consisting of Pseudomonas, Xanthomonas, Erwinia, Bacillus, Streptomyces griseochoromoges and Corynebacterium.
Parent Case Info
This application is a continuation-in-part of Ser. No. 07/849,333 filed Mar. 10, 1992, now abandoned.
US Referenced Citations (7)
Foreign Referenced Citations (9)
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0098234 |
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EPX |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
849333 |
Mar 1992 |
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