1.
The National Dutch elm disease demonstration program : the federal summary report 1982.
Dutch elm disease and methoxychlor /
Time and materials needed to survey, inject systematic fungicides, and install root-graft barriers for Dutch elm disease management /
Dutch elm disease : January 1979 - August 1990 /
Dutch elm disease : final report /
Dutch Elm Disease and Its Management
2.
3.
4.
5.
6.
7.
8.
9.
Modification of dutch elm disease quarantine regulations /
Dutch elm disease quarantine (domestic) : notice of quarantine no. 71, with regulations /
Title 7--Agriculture, Chapter III--Bureau of Entomology and Plant Quarantine, part 301--domestic quarantine notices : dutch elm disease quarantine /
Toxic and repellent sprays for the control of elm bark beetles /
