1. Changes in endogenous abscisic acid, soluble sugars and proline levels during tuber dormancy inSolanum tuberosum L.

   • W. K. Coleman
   • R. R. King

   OriginalPaper Pages: 437 - 449

2. Abstracts

   News and Reviews Pages: 517 - 541

3. Control of the Colorado potato beetle withBacillus thuringiensis varietyThuringiensis

   • George E. Cantwell
   • William W. Cantelo

   OriginalPaper Pages: 451 - 459

4. A message from your president

   • W. M. Iritani

   Announcement Pages: 542 - 542

5. Position announcement

   Announcement Pages: 460 - 460

6. Selection for tuberosum likeness in the vines and in the tubers in a population of Neotuberosum

   • Marcelo A. Huarte
   • Robert L. Plaisted

   OriginalPaper Pages: 461 - 473

7. Influence of vine senescence and storage on wound healing of Russet Burbank tubers

   • C. A. Braue
   • R. L. Wample
   • B. B. Dean

   OriginalPaper Pages: 475 - 484

8. Bacterial soft rot potential in washed potato tubers in relation to temperatures of tubers and water during simulated commercial handling practices

   • J. A. Bartz
   • Arthur Kelman

   OriginalPaper Pages: 485 - 493

9. Position available

   OriginalPaper Pages: 494 - 494

10. Inoculation of potato tubers withErwinia carotovora during simulated commercial washing and fluming practices

    • J. A. Bartz
    • Arthur Kelman

    OriginalPaper Pages: 495 - 507

11. Pest management for potatoes in Wisconsin— A pilot program

    • E. J. Shields
    • J. R. Hygnstrom
    • L. K. Binning

    News and Reviews Pages: 508 - 515