巴彦淖尔市经济作物病虫普查及防控对策

经济作物的种植对巴彦淖尔市的农业生产起着极其重要的支柱作用,左右着全市农业生产形势。但是,近年来经济作物种植的种类、面积、布局、种植方式的改变,使病虫害发生情况有了很大变化,有的新发生病虫危害已很严重。为有效地控制危害,保证全市经济作物特别是粮、油、瓜类、蔬菜等作物的安全生产,更好地发挥自然优势,2011-2012年经过2年的全市大面积经济作物普查,为防控提供可靠依据。普查中共对种植的13种经济作物进行了调查观察,共查到病虫48种,同时对主要发生的10种病虫进行了系统观察,初步摸清了其发生规律。

Survey and Control and Prevention Strategy of Pests and Diseases of Economic Crops in Bayannur

Economic crops play an extremely important role in the development of agricuhural industry of Bayannur. However, the great changes in species, area, distribution and planting model of economic crops in recent years had led to the changes of damage pattern from pests and diseases. Some of the newly emerged pests and diseases have already brought serious damages in this region. In order to effectively control the damage, guarantee the safe production of economic crops, especially the grain, oil crops, melons and vegetables, and provide a reliable basis for plant protection, a large scale survey on the current situation of damage on 13 varieties of the economic crops from pests and diseases in Bayannur were carried out from 2011 to 2012. The results showed that a total of 48 diseases and pests were found and 10 of them were systematically observed, and the occurrence regularity of them was preliminarily elucidated.