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Authors Walker, J.C. Remove constraint Walker, J.C.: Walker, J.C. Series Journal of agricultural research Remove constraint Journal of agricultural research: Journal of agricultural research

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1. A Comparison of Fusarium avenaceum F. oxysporum, and F. solani var. eumartii in Relation to Potato Wilt in Wisconsin.

Author:: McLean, John G. , Walker, J.C.
Physical description:: p. 495-525.
Series:: Journal of agricultural research
Part Of:: Journal of agricultural research. 1941 Dec. 1, v. 63, no. 11

2. A Cytological Study of Cabbage Plants in Strains Susceptible or Resistant to Yellows.

Author:: Smith, Rose , Walker, J.C.
Physical description:: p. 17-35.
Series:: Journal of agricultural research
Part Of:: Journal of agricultural research. 1930 Oct. 15, v. 41, no. 8

3. A Fusarium Bulb Rot of Onion and the Relation of Environment to Its Development.

Author:: Walker, J.C. , Tims, E.C.
Physical description:: p. 683-694.
Series:: Journal of agricultural research
Part Of:: Journal of agricultural research. 1924 May 10, v. 28, no. 6

4. A Mosaic Disease of Cabbage.

Author:: Larson, R.H. , Walker, J.C.
Physical description:: p. 367-392.
Series:: Journal of agricultural research
Part Of:: Journal of agricultural research. 1939 Nov. 1, v. 59, no. 9

5. A Pod-Distorting Strain of the Yellow Mosaic Virus of Bean.

Author:: Grogan, Raymond G. , Walker, J.C.
Physical description:: p. 301-314.
Series:: Journal of agricultural research
Part Of:: Journal of agricultural research. 1948 Jul. 15, v. 77, no. 2

6. A Survey of the Resistance of Subspecies of Brassica oleracea to Yellows(Fusarium conglutinans).

Author:: Walker, J.C. , Wellman, F.L.
Physical description:: p. 233-241.
Series:: Journal of agricultural research
Part Of:: Journal of agricultural research. 1928 Dec. 15, v. 37, no. 12

7. Acidic and Phenolic Fractions of Crucifer Roots in Relation to Clubroot.

Author:: Smith, Frederick G. , Link, Karl Paul , Walker, J.C.
Physical description:: p. 193-204.
Series:: Journal of agricultural research
Part Of:: Journal of agricultural research. 1947 Jan. 15, v. 74, no. 2

8. Antibiotic Substances in Onion in Relation to Disease Resistance.

Author:: Hatfield, W.C. , Walker, J.C. , Owen, J.H.
Physical description:: p. 115-135.
Series:: Journal of agricultural research
Part Of:: Journal of agricultural research. 1948 Jul. 15, v. 77, no. 2

9. Boron Deficiency in Garden and Sugar Beet.

Author:: Walker, J.C. , Jolivette, James P. , McLean, John G.
Physical description:: p. 97-123.
Series:: Journal of agricultural research
Part Of:: Journal of agricultural research. 1943 Jun. 15, v. 66, no. 12

10. Botrytis Neck Rots of Onions.

Author:: Walker, J.C.
Physical description:: p. 893-928.
Series:: Journal of agricultural research
Part Of:: Journal of agricultural research. 1926 Sep. 15, v. 33, no. 6

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