LITERATURE CITED 



1. ABAWI, G. S., and J. W. LORBEER . 1972. Several aspects of the 



ecology and pathology of Fusarium oxysporum f . sp. cepae . 

 Phytopathology 62:870-876. 



2. BAKER, K. F. , and R . J. COOK. 197^. Biological control of plant 



pathogens. W. H. Freeman and Co., San Francisco. ^33p. 



3. BAKER, R. 1971. Analyses involving inoculum density of soil-borne 



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4. BOLLEN, G. J. 197^. Fungal recolonization of heat treated glass- 



house soils. Agro-Ecosyst. 1: 139-1 55 • 



5. BRUEHL, G. W. , and P. LAI. 1966. Prior-colonization as a factor in 



the saprophytic survival of several fungi on wheat straw. Phyto- 

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6. CONNELL, J. H. , and R . 0. SLATYER . 1977. Mechanisms of succession 



in natural communities and their role in community stability and 

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7. COOK, R. J. 1968. Fusarium root and foot rot of cereals in the 



Pacific Northwest . Phytopathology 58 : 1 27-1 31 . 



8. FRENCH, E. R. 1972. Supervivencia de Fusarium oxysporum f. batatas 



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9. GARRETT, S. D. 1963. Soil fungi and soil fertility. Pergamon 



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10. GARRETT, S. D. 1965. Towards biological control of soil-borne 



plant pathogens. Pages 4-17 in: K. F. Baker and W. C. Snyder, eds. 

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biological control of Fusarium wilt of peas. Phytopathology 67: 

 72-78. 



12. H0AGLAND, D. R., and D. I. ARNON. 1950. The water-culture method 



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 3^7. 32p. 



51 



