90 MISC. PUBLICATION 4 6, U. S. DEPT. OF AGRICULTURE 



(234) Tufts, Warren P., and Day, Leonard H. 



1934. NEMATODE RESISTANCE OF CERTAIN DECIDUOUS FRUIT TREE SEED- 

 LINGS. Amer. Soc. Hort. Sci. Proc. (Sup.) 31: 75-82, illus. 



(235) Tullis, E. C. 



1934. the root-knot nematode on rice. Phytopathology 24: 938-942, 

 illus. 



(236) Tyler, Jocelyn. 



1933. the root-knot nematode. Calif. Agr. Expt. Sta. Cir. 330, 34 



pp., illus. (Rev. 1937.) 



(237) 



1938. EGG OUTPUT OF THE ROOT-KNOT NEMATODE. Helminthol. SOC. 



Wash. Proc. 5: 49-54. 



(238) United States Bureau of Plant Industry. 



1938. additional nematode-resistant peach rootstocks. u. s. bur. 

 Plant Indus. Ann. Rpt. 1937-38: 13. 



(239) 



1938. TOBACCOS FROM CENTRAL AMERICA RESISTANT TO ROOT KNOT. U. 



S. Bur. Plant Indus. Ann. Rpt. 1937-38: 23. 



(240) United States Department of Agriculture, Division of Pomology. 



1896. NUT CULTURE IN THE UNITED STATES . . . 144 pp., illus. U. S. 



Dept. Agr., Div. Pomologv Spec. Rpt. 



(241) Ustinov, A. A. 



1934. THE CONTROL of the root nematode through the crop rota- 



tion. Soviet Subtropics No. 1-2 (14-15): 227-232. [In Rus- 

 sian.] 



(242) 



1936. the gallic nematode as a tung tree pest. Soviet Subtropics 

 No. 12: 20-25, illus. [In Russian. English summary, p. 25.] 



(243) Van Zwaluwenburg, R. H. 



1931. the nematodes attacking cane roots in Hawaii. In Williams, 

 F. X., Handbook of the Insects and Other Invertebrates of 

 Hawaiian Sugar Cane Fields, pp. 352-368, illus. Honolulu. 



(244) Vosbury, E. D., and Winston, J. R. 



1921. pineapple culture in Florida. U. S. Dept. Agr. Farmers' Bui. 

 1237, 35 pp., illus. 



(245) Vuillemin, P., and Legrain, Emile. 



1894. symbiose de l'heterodera radicicola avec les plantes cul- 

 tivees au Sahara. [Paris] Acad, des Sci. Compt. Rend. 118: 

 54g_551 



(246) Waid, C. W. 



1921. nematodes in the green house. Market Growers' Jour. 29: 200. 



(247) Warner, J. D. 



[1937.] forage crop investigations. Fla. Agr. Expt. Sta. Ann. Rpt. 

 1936-37: 166-167, illus. 



(248) Watkins, J. V. 



1929. PLANTS SUSCEPTIBLE AND RESISTANT TO ROOT-KNOT. ANNUAL 



ornamental plants. Fla. Agr. Expt. Sta. Press Bui. 415: [2]. 



(249) Watson, J. R. 



1916. host plants of the root-knot nematodes. Fla. Agr. Expt. 

 Sta. Press Bui. 248, 2 pp. 



(250) 

 (251) 

 (252) 

 (253) 

 (254) 

 (255) 



1919. root-knot (heterodera radicicola). Fla. Univ. Agr. Ext. Bui 

 14: 26-27, illus. 



1921. control of root-knot ii. Fla. Agr. Expt. Sta. Bui. 159, 

 pp. [29]-44. 



1922. BUNCH VELVET BEANS TO CONTROL ROOT-KNOT. Fla. Agr. Expt. 



Sta. Bui. 163, pp. [52]-59, illus. 



[1923.] root-knot nematode. Fla. Agr. Expt. Sta. Ann. Rpt. 1922-23: 

 108-109. 



1924. CONTROL OF ROOT-KNOT NEMATODES ON FLORIDA TRUCK FARMS. 



Jour. Econ. Ent. 17: 225-229. 



1929. PLANTS SUSCEPTIBLE AND RESISTANT TO ROOT-KNOT. FIELD AND 



truck crops. Fla. Agr. Expt. Sta. Press Bui. 415: [1]. 



