Effective plant biocontrol

Drug – bio-affecting and body treating compositions – Whole live micro-organism – cell – or virus containing – Bacteria or actinomycetales

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

424 9347, 424 941, 47 58, A01N 6300, A01G 700

Patent

active

058304592

ABSTRACT:
A method for preventing or treating microbial colonization in plants is provided. The method involves application of microorganisms such as Bacillus species or Pseudomonas species and a chitosanase inducer such as chitosan to the plants. Treatments may be made by treating the plants with a combination of the microorganism and chitosanase inducer or by sequential application of the microorganism and chitosanase inducer.

REFERENCES:
patent: 4798723 (1989-01-01), Dart et al.
Muzzarelli, R.A.A., "Carboxymethylated chitins and chitosans," Carbohydrate Polymers 8:1-21 (1988).
Hirano, S., et al., "Chitosan as an Ingredient for Domestic Animal Feeds," J. Agric. Food Chem. 38:1214-1217 (1990).
Cuero, R.G., Osuji, G., and Duffus, E., "N-Carboxymethylchitosan: Uptake and effect on chlorophyll production, water potential and biomass in tomato plants," Food Biotech. 5(2):95-103 (1991).
Allan. C.R. and Hadwiger, L.A., "The fungicidal effect of chitosan of fungi on varying cell wall composition," Exp. Mycol. 3:285-287 (1979).
Hadwiger, L.A., Fristensky, B., and Riggleman, R.C., "Chitosan, a natural regulator of plant-fungal pathogen interactions, increases crop yields," In Chitin, chitosan, and related enzymes (J.P. Zikakis, Ed.), pp. 291-302, Academic Press, Inc., New York, (1984).
Yabuki, M. Characterization of chitosanase produced by Bacillus circulans MH-K1. In Chitin and Chitosanase Sources, Chemistry, Physical Properties and Applications (G. Skjak-Braek, T. Anthonsen Conf. on Chitin and Chitosan, Trondheim, Norway, Aug. 22-24, 1988. Elsevier Applied Sciences, N.Y.) (1988).
Cuero, et al., "Aflatoxin control in preharvest maize; effects of chitosan and two microbial agents," J. Agric. Sci. 117:165-169 (1991).
"Aflatoxin control in postharvest corn kernels: effects of chitosan and bacillus subtilis," Proceedings 5th International Working Conference on Stored-Product Protection, pp. 279-290 (Fleurat-Lessard and P. Ducom, Eds.) (1992).
Hedin, P., Menn, J.J., and Hollingsworth, R.M., "Biotechnology for Crop Protection," ASC Symposium Series, 379, p. 471 (1988).
Schreiber, L.R., Gregory, G.F., Krause, C.R., and Ichida, J.M., "Production, partial purification, and antimicrobial activity of a novel antibiotic produced by Bacillus subtilis isolate from Ulmus americana," Can. J. Bot. 66:2338-2346 (1988).
Laemmli, U.K., "Cleavage of structural proteins during the assmebly of the head of bacteriophage T4," Nature, 227:680-685 (1970).
Davis, L.G., Dibner, M.D., and Battey, J.F., "Polyacrylamide Gels for Protein Separation," In Basic Methods in Molecular Biology, Elsevier: New York, pp. 306-310 (1986).
Trudel and Asselin, "Detection of chitinase activity after polyacrylamide gel electrophoresis," Analytical Biochemist., 178 (1989).
Cuero, R.G., Smith, J.E., and Lacey, J., "A Novel Containment for Laboratory-Scale Solid Particulate Fermentations," Biotechnology Letters 7(7):463-466 (1985).
Payne, G., Proceedings of the Workshop Aflatoxin in Maize (Zuber, M.S., et al., Eds.), pp. 119-129, Mexico:CIMMYT (1987).
Cuero, R.G. et al., "Chitosan as a Control Agent of Toxigenic Fungal Growth and Aflatoxin Production," Proceedings of the Japanese Association of Mycotoxicology, Supp. No. 1, IUPAC '88 and ICPP '88, p. 194.
Cuero, R.G., et al., "N-carboxymethyl chitosan inhibition of aflatoxin production: role of Zinc," Biotech. Letters 13:441-444 (1991).
Cuero, R.G., et al., "Aflatoxin control in preharvest corn (Zea mays): Effects of Chitosan and Two Microbial Agents," American Phytopathological Society/Canadian Phytopathological Society Abstract, No. A463, Aug. 4-8 (1990).
Ghaouth, A.E., Arul, J., and Asselin, A., "Potential Use of Chitosan in Postharvest Preservation of Fruits and Vegetables," In Advances in Chitin and Chitosan (C. J. Brine, P. A. Sandford and J. P. Zikakis, Eds.) (1992).
Chang, D.S., et al., Bull. Korean Fish Soc. (22)(2): 70-78 (1989)(Abstract).
Holliday, P. (1989) A dictionary of plant pathology. University of Cambridge Press, p. 34.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Effective plant biocontrol does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Effective plant biocontrol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Effective plant biocontrol will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-686662

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.