1. Queensland Dep. of Primary Ind. Hermitage Res. Stn. via Warwick Queensland 4370 Australia
2. Crop and Weed Sci. Dep. North Dakota State Univ. Fargo ND 58105
3. Oakland CA
4. Texas A&M Weslaco TX
5. Fort Hays Branch, Kansas State Univ. Hays KS 67601
6. Div. Plant and Animal Sci. Univ. of Alaska Fairbanks AK 99701