PROBLEM TO BE SOLVED: To provide a method for breeding a new variety of dogwood having a high planting density because of its tree standing upright and its branches not extending much, easily cultivated and controlled, having branches hard to be snapped off by snow, and excellent as a decorat...
'Gala' apple trees had a high incidence of burr knots (adventitious root primordia) produced on the trunk. Dogwood borer, Synanthedon scitula (Harris), inf... Taigu - 《Beijing Linye Daxue Xuebao》 被引量: 14发表: 1998年 Effect of a lilac leaf leachate on germination of Alternaria altern...