Articles
EFFECTIVENESS OF RIM PROGRAM IN CONTROL OF APPLE SCAB.
Article number
422_96
Pages
397 – 399
Language
Abstract
Four treatments on very susceptible McIntosh cv. or three sprayings on Gloster cv. in conditions of relatively low PAD gave good apple scab control in 1994. In 1995 six treatments on McIntosh cv. showed good efficacy of the program, however seven treatments on Gloster cv. were not enough effective due probably to much higher PAD value.
In 1995 RIM’s terms were closely related to dates of critical periods indicated with standard apparatus.
Further studies should explain accuracy of RIM’s terms, necessity of spraying in lower RIM values and some other problems connected with ascospores survival after discharge or Biofix date.
In 1995 RIM’s terms were closely related to dates of critical periods indicated with standard apparatus.
Further studies should explain accuracy of RIM’s terms, necessity of spraying in lower RIM values and some other problems connected with ascospores survival after discharge or Biofix date.
Authors
W. Goszczynski, H. Nowacka, R. Holownicki
Keywords
Online Articles (118)