A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


Walker, M. A. and Y. Jin (1998). Progress on the pest resistance and cytogenetics of Vitis rupestris x Muscadinia rotundifolia rootstocks. American Journal of Enology and Viticulture 49(3): 355-356.

Walters, J., et al. (2003). Environmental monitoring of carbaryl applied in urban areas to control the glassy-winged sharpshooter in California. Environmental Monitoring and Assessment 82(3): 265-280.

Way, M. O. and R. G. Wallace (1998). Control of a sharpshooter with EXP 80698A and Karate, 1997. Arthropod Management Tests. K. N. Saxena, Entomological Society of America, 9301 Annapolis Road, Lanham, Maryland 20706, USA: 273.

Weaver, D. J., et al. (1980). Occurrence in Johnson Grass Sorghum-halepense of Rickettsia-like bacteria related to the phony peach disease organism. Plant Disease 64(5): 485-487.

Weber, E. (1993). Pierce's disease widespread in 1993. Vineyard Views, University of California Cooperative Extension, Napa County(May, 21): 1-4.

Weber, E., et al. (1996). Powdery mildew controlled with fewer fungicidal applications. Winegrowing Jan/Feb: 1-4q.

Weber, E., et al. (2000). Severe pruning for management of Pierce's disease. American Journal of Enology and Viticulture 51(3): 293.

Weber, E., et al. (2002). Limited effectiveness of severe pruning for managing Pierce's disease. 53rd Annual Meeting of the American Society for Enology and Viticulture, Portland, Oregon, USA, June 26-28, 2002.

Weeks, A. R., et al. (2002). Wolbachia dynamics and host effects: what has (and has not) been demonstrated? Trends in Ecology & Evolution 17(6): 257-262.

Weimer, J. L. (1931). Alfalfa dwarf, a hitherto unreported disease. Phytopathology 21: 71-75.

Weimer, J. L. (1933). Effect of environmental and cultural factors on the dwarf disease of alfalfa. J. Agric. Res. 47: 351-368.

Weimer, J. L. (1936). Alfalfa dwarf, a virus disease transmissible by grafting. J. Agric. Res. 53: 333-347.

Weimer, J. L. (1937). Effect of the dwarf disease on the alfalfa plant. J. Agric. Res. 55: 87-104.

Weimer, J. L. (1937). The possibility of insect transmission of alfalfa dwarf. Phytopathology 27: 697-702.

Weimer, J. L. and B. A. Madson (1932). Alfalfa diseases in California. Calif. Agric. Exp. Sta. Cir. 323: 1-19.

Wells, J. M. and B. C. Raju (1984). Cellular fatty-acid composition of 6 fastidious gram negative xylem limited bacteria from plants. Current Microbiology 10(4): 231-236.

Wells, J. M. and B. C. Raju (1984). Physiological characteristics of the fastidious gram-negative xylem-limited bacteria from plants. Phytopathology 74(7): 826.

Wells, J. M., et al. (1987). Xylella fastidiosa, new-genus, new-species gram negative xylem-limited fastidious plant bacteria related to Xanthomonas spp. International Journal of Systematic Bacteriology 37(2): 136-143.

Wells, J. M., et al. (1982). Cellular fatty-acid composition of 5 plant Rickettsia-like bacteria. Phytopathology 72(2): 267.

Wells, J. M., et al. (1983). Isolation, culture and pathogenicity of the bacterium causing phony disease of peach.  73: 859-862.

Wells, J. M., et al. (1981). Medium for isolation and growth of bacteria associated with plum leaf scald and phony peach diseases. Applied Environmental Microbiology 42: 357-363.

Wells, J. M., et al. (1981). Etiology of phony peach and plum leaf scald diseses. Phytopathology 71: 1156-1161.

Wells, J. M., et al. (1980). Distribution of Rickettsia-like bacteria in peach and their occurrence in plum, cherry, and some perennial weeds. Phytopathology 70: 817-820.

Wendland, A., et al. (1999). Sequenciamento de região genômica de Xylella fastidiosa amplificada com os primers RST31 e RST33. Anais do XXII Congresso Paulista de Fitopatologia, Jaboticabal.

Weng, S. F., et al. (2001). Characterization of stress-responsive genes, hrcA-grpE-dnaK-dnaJ, from phytopathogenic Xanthomonas campestris. Archives of Microbiology 176(1-2): 121-128.

Wester, H. V. and E. W. Jylkka (1959). Elm scorch, graft transmissible virus of American elm. Plant Disease Reporter 43: 519.

White, T. C. (1984). The abundance of invertebrate herbivores in relation to the availability of nitrogen in stressed food plants. Oecologia 63: 90-105.

White, T. C. and C. E. Strehl (1978). Xylem feeding by periodical cicada nymphs on tree roots. Ecological Entomology 3: 323-327.

Wichman, R. L. and D. L. Hopkins (2000). Differentiation of pathotypes of Xylella fastidiosa by SDS-PAGE of proteins. Phytopathology 90(6 Supplement): S129.

Wichman, R. L. and D. L. Hopkins (2002). Differentiation of pathogenic groups of Xylella fastidiosa strains with whole-cell protein profiles. Plant Disease 86(8): 875-879.

Wichman, R. L., et al. (2000). First report of oleander leaf scorch caused by Xylella fastidiosa in Florida. Plant Disease 84(2): 198.

Wichman, R. L., et al. (2002). Pathogenic and genetic relationships among strains of Xylella fastidiosa isolated from various hosts. 2002 Annual Meeting of the American Phytopathological Society, Milwaukee, WI, USA, July 27-31, 2002.

Wickert, E., et al. (2002). Multi-locus sequencing typing and single nucleotide polymorphism (SNP) genotyping of Xylella fastidiosa from citrus and coffee in Brazil. 2002 Annual Meeting of the American Phytopathological Society, Milwaukee, WI, USA, July 27-31, 2002.

Wiegert, R. G. (1964). Population energetics of meadow spittle bugs (Philaenus spumarius L.) as affected by migration and habitat. Ecological Mongraphs 34: 217-241.

Wilson, M. R. and M. F. Claridge (1991). Handbook for the Identification of Leafhoppers of Rice. Wallingford, UK, C.A.B. International.

Wilson, M. R. and L. R. Nault (1987). Proceedings of 2nd International Workshop on Leafhoppers and Planthoppers of Economic Importance. London, CAB International Institute of Entomology.

Winkler, A. J., et al. (1949). Pierce's disease investigations. Hilgardia 19: 207-264.

Wixon, J. (2000). Pathogen special: Vibrio cholerae, Pseudomonas aeruginosa and Xylella fastidiosa. Yeast 17(4): 307-313.

Woese, C. R. (2002). On the evolution of cells. PNAS 99(13): 8742-8747.

Workman, J. G., et al. (2001). Tracking Glassy-winged sharpshooter field movements. 86th Annual Meeting of the Ecological Society of America, Madison, Wisconsin, USA, August 05-10, 2001.

Workman, J. G., et al. (2003). Marking and tracking the glassy-winged sharpshooter, Homalodisca coagulata (Say), in field studies. Journal of Insect Science (Tucson) 3(33 Cited October 24, 2003): 29.

Wutcher, H. K., et al. (1994). A survey of mineral elements in the leaves and roots of citrus variegated chlorosis (or Amarelinho) affected orange trees and 45 acid-extractable elements in the soils of orchards in northern Sao Paulo and southern Minas Gerais. Arquivos de Biologia e Tecnologia (Curitiba) 37(1): 147-156.

y

Yamamoto, P. T. and S. Gravena (2000). Espécies e abundância de cigarrinhas e psilídeos (Homoptera) em pomares cítricos [Leafhoppers and psyllids (Homoptera) species and abundance in citrus orchards]. Annais da Sociedade Entomológica do Brasil 29(1): 169 - 176.

Yamamoto, P. T., et al. (2001). Flutuação populacional de cigarrinhas (Hemiptera: Cicadellidae) em pomar cítrico em formação. Neotropical Entomology 30(1): 175-177.

Yamamoto, P. T., et al. (2002). Controle Químico da Cigarrinha em Citros. Laranja, Cordeirópolis 23(1): 141-154.

Yamamoto, P. T. and S. R. Roberto (1997). Aspectos relacionados às principais espécies de cicadelíneos ( Hemiptera: Cicadellidae: Cicadellinae) que ocorrem em citros. Congresso Brasileiro de Fruticultura,16, Salvador.

Yamamoto, P. T., et al. (2000). Transmissão de Xylella fastidiosa pelas cigarrinhas Homalodisca ignorata, Acrogonia virescens e Molomea cincta (Hemiptera:Cicadellidae) em plantas cítricas. Summa Pathologyca 26(1): 284.

Yamamoto, P. T., et al. (2001). Inseticidas Sistêmicos, aplicados via tronco, no controle da cigarrinha Oncometopia em citros. Laranja, Cordeirópolis 22(1): 49-63.

Yamamoto, P. T., et al. (2002). Transmissão de Xylella fastidiosa por cigarrinhas Acrogonia virescens e Homalodisca ignorata (Hemiptera: Cicadellidae) em plantas cítricas [Transmission of Xylella fastidiosa by Acrogonia virescens and Homalodisca ignorata (Hemiptera: Cicadellidae) to citrus plants]. Summa Phytopathologica 28(2): 178-181.

Yen, M. R., et al. (2002). oriC region and replication termination site, dif, of the Xanthomonas campestris pv. campestris 17 chromosome. Applied & Environmental Microbiology 68(6): 2924-2933.

Yonce, C. E. and C. J. Chang (1987). Detection of xylem-limited bacteria from sharpshooter leafhoppers and their feeding hosts in peach environs monitored by culture isolations and Elisa techniques. Environmental Entomology 16(1): 68-71.

Younce, C. E. (1983). Geographical and seasonal occurrence, abundance, and distribution of phony peach disease vectors and vector response to age and condition of peach orchards and a disease host survey of Johnsongrass for rickettsia-like bacteria in the southeastern USA. Journal of the Georgia Entomological Society 18(3): 410-418.

Young, D. A. (1958). A synopsis of Homalodisca in the United States (Homoptera, Cicadellidae). Brooklyn Entomological Society Bulletin 53: 7-13.

Young, D. A. (1968). Taxonomic study of the Cicadellinae (Homoptera: Cicadellidae). Part 1. Proconiini keys 15, new genera 64, new species 1. U S National Museum Bulletin(261): 1-287.

Young, D. A. (1977). Taxonomic study of the Cicadellinae (Homoptera: Cicadellidae). Part 2. New World Cicadellini and the genus Cicadella. N. C. Agric. Exp. Stn. Tech. Bull. 239: 1-1135.

Young, D. A. (1986). Taxonomic study of the Cicadellinae (Homoptera: Cicadellidae). Part 3. Old World Cicadellini. N. C. Agric. Exp. Stn. Tech. Bull. 281: 1-639.

Young, J. M., et al. (1992). Changing Concepts in the Taxonomy of Plant Pathogenic Bacteria. Annual Review of Phytopathology 30(1): 67-105.

z

Zaccardelli, M., et al. (1993). Sero-diagnosis of Xylella fastidiosa in grapevine xylem extracts. Phytopathol. Medit. 32: 174-181.

Zhang, Y. P., et al. (1998). A small-scale procedure for extracting nucleic acids from woody plants infected with various phytopathogens for PCR assay. Journal of Virological Methods 71(1): 45-50.

Zhang, Y.-P., et al. (1995). A rapid, small scale procedure for extracting virus, viroid, MLO and bacterial nucleic acids from plants for analysis by PCR. Annual Meeting of the American Phytopathological Association, Pittsburgh, Pennsylvania, USA, August 12-16, 1995.

Zimmermann, M. H. (1983). Xylem Structure and the Ascent of Sap. Berlin, Springer-Verlag.

Zimmermann, M. H. and J. McDonough (1978). Dysfunction in the flow of food. Plant Disease: An Advanced Treatise, Vol. III. J. G. Horsfall and E. B. Cowling. New York, Academic Press: 117-139.

Zimmermann, U., et al. (1993). Mechanisms of long-distance water transport in plants: A re-examination of some paradigms in the light of new evidence. Philosophical Transactions of the Royal Society of London B Biological Sciences 341.