摘要
亚麻苗期病害致使亚麻植株不能正常生长发育,导致产量下降、品质变劣。黑龙江省每年由于苗期病害致使亚麻产量减少20%左右,个别严重地块甚至绝产。为确保亚麻丰收,控制病害对亚麻的危害,阐述了亚麻苗期主要病害的症状、病原、致病因素及综合防治的技术措施。
Flax can’t grow normal for the disease in seeding stage,lead to the yield descent and bad quality every year,it may be reduce about 20% in Heilongjiang,in several serious land have no harvest.In order to ensure the flax having a good harvest,it must control the injury to the flax.Several major symptom of disease ,pathogen,causal factors and the IPM have been expressed in the article.
出处
《黑龙江纺织》
2005年第3期27-28,31,共3页
Heilongjiang Textiles
