Suggestions on inducing early germination of potato tubers in greenhouse tests for virus F. E. Denny OriginalPaper Pages: 171 - 176
Purple-top wilt of potatoes caused by the aster yellows virus S. G. Younkin OriginalPaper Pages: 177 - 183
Timing applications for control of potato aphids on Long Island W. A. RawlinsR. W. RothJ. E. Dewey OriginalPaper Pages: 184 - 189