Cyclaneusma needlecast and needle retention in Scots pine.
W Merrill, NG Wenner - 1996 - cabidigitallibrary.org
Abstract Portions of 2 Pennsylvania, USA, Pinus sylvestris Christmas tree plantations, each
of a different provenance, were left untreated or treated repeatedly with fungicide …
of a different provenance, were left untreated or treated repeatedly with fungicide …
Cyclaneusma needlecast and needle retention in scots pine
W Merrill, NG Wenner - Plant disease, 1996 - pure.psu.edu
Abstract Portions of two Pennsylvania Pinus sylvestris Christmas tree plantations, each of a
different provenance, were left untreated or treated repeatedly with fungicide to prevent …
different provenance, were left untreated or treated repeatedly with fungicide to prevent …
[引用][C] Cyclaneusma needlecast and needle retention in scots pine
W MERRILL, NG WENNER - Plant disease, 1996 - pascal-francis.inist.fr
Cyclaneusma needlecast and needle retention in scots pine CNRS Inist Pascal-Francis CNRS
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