CORC

浏览/检索结果: 共4条,第1-4条 帮助

限定条件                    
已选(0)清除 条数/页:   排序方式:
FACTORS AFFECTING DISTRIBUTION AND SERERITY OF BLACK ROOT ROT OF APPLE TREES 期刊论文
JOURNAL OF AGRICULTURAL RESEARCH, 1942, 卷号: 65, 期号: 6, 页码: 299-311
作者:  J.s. COOLEY
收藏  |  浏览/下载:8/0  |  提交时间:2017/08/21
THE MATURATION AND DISCHARGE OF ASCOSPORES OF THE APPLE SCAB FUNGUS IN INDIANA AND ITS SIGNIFICANCE IN CONTROL OF SCAB 期刊论文
bulletion, 1942, 卷号: 471, 页码: 3-13
作者:  R. C. Bainesl
收藏  |  浏览/下载:5/0  |  提交时间:2017/08/18
ROOT ROT OF RANUNCULUS ASIATICUS CAUSED BY PYTHIUM DEBARYANUM 期刊论文
JOURNAL OF AGRICULTURAL RESEARCH, 1942, 卷号: 64, 期号: 3, 页码: 179-183
作者:  C. YI. TOMPKINS
收藏  |  浏览/下载:4/0  |  提交时间:2017/08/21
INELUENCE OF CONTROLLED ENVIRONMENT AND NUTRITION ON THE RESISTANCE OF GARDEN PEA TO FUSARIUM WILT 期刊论文
JOURNAL OF AGRICULTURAL RESEARCH, 1942, 卷号: 65, 期号: 5, 页码: 221-248
作者:  WILBURT. SCHROEDER
收藏  |  浏览/下载:5/0  |  提交时间:2017/08/21


©版权所有 ©2017 CSpace - Powered by CSpace