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红松疱锈病的发生及其影响因素
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摘要:
根据对病害发生规律的研究表明,在我国北方广阔地域内营植和发展红松人工林,必须采取阳坡造林、阴坡因地制宜营造混交林、小块状分散造林、幼林抚育,特别是实行林木下部枝条的有步骤修剪等系列防治措施。
关键词:  红松疤锈病,发生规律,防治途径
DOI:
基金项目:
STUDY ON THE PATHOGENESIS OF BLISTER RUST DISEASE CAUSED BY CRONARTIUM RIBICOLA IN PINUS KORAIENSIS AND ITS INFLUENCING FACTORS
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Abstract:
Based on the study to bionomics of Pinus disease, the new way against the development and epidemic of Pinus koraiensis blister rust disease is suggested in this paper. The results of the experiment shows that when the pine plantation is developed in open area in North China, a series of measures must be carried out, including planting on sunward slopes, planting mixed stands on shady slopes, caring young growth care, and especially, cutting underneath branch.
Key words:  Blister rust of Pinus Koraiensis,Bionomies of disease,Way of controls.

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