Haploids of tetraploid (2n=4x=48) Mexican potato species—Their extraction, cytology and crossability C. SingsitR. E. Hanneman OriginalPaper Pages: 469 - 482
Effect of supplemental nitrogen on true potato seed weight N. PallaisS. VillagarciaR. Garcia OriginalPaper Pages: 483 - 491
Biological treatment of potato processing wastewaters Jack Kuei-Chung ShihYung-Tse Hung OriginalPaper Pages: 493 - 506
Mechanical interaction between larvae of the Colorado potato beetle and glandular trichomes ofSolanum berthaultii Hawkes Michael B. DimockWard M. Tingey OriginalPaper Pages: 507 - 515
Escagen and Harris Moran announce signing of letter of intent to negotiate true potato seed joint venture Announcement Pages: 516 - 516
Comparative levels of potato viruses S and Y infection of microplants and tuber-propagated plants in the field J. G. McDonald OriginalPaper Pages: 517 - 521
Resistance in the potato cv. Highlat Russet to the golden nematode,Globodera rostochiensis B. B. BrodieR. L. Plaisted Short Communication Pages: 523 - 524