1973 Pre-plant Fumigation and Growth of Walnut Intersets

Sibbett, G.S., D.E. Johnson. 1973.

1972 Relationship of Cultivation or Cover Crop to Lesson Nematode Population

Sibbett, G.S. and D.E. Johnson. 1972.

1971 Pre-plant Nematode Control - Interset Trees

Sibbett, G.S. and D.E. Johnson. 1971.

1971 Post Plant Nematode Control

Sibbett, G.S. and D.E. Johnson. 1971.

1980 Telone II as a Substitute for DBCP

Schreader, Wally. 1980.

1979 Telone II as a Substitute for DBCP

Schreader, Wally. 1979.

1973 Nematodes

Schreader, W., D. Johnson. 1973.

1972 Nematodes

Schreader, W. and D. Johnson. 1972.

1994 Will Launching a Winter Cover Crop, or a Standard Chemical Treatment Will Improve Tree Growth and Production in English Walnuts and/or Control Root Lesion Nematode (Pratylenchus Vulnus)

Olson, Bill, Becky Westerdahl. 1994.

1990 Determinations if a Rootstock More Tolerant of Nematodes, a Winter Cover Crop, or a Standard Chemical Treatment will improve Tree Growth and Production in English Walnuts and Control Root Lesion Nematode Pratylenchus Vulnus

Olson, Bill, Becky Westerdahl. 1990.