To fully understand occurrence and damage status of pests and diseases in export blueberry,systematic survey was conducted in Majiang export blueberry bases in Guizhou Province from 2012 to 2015. A total of 21 kinds o...To fully understand occurrence and damage status of pests and diseases in export blueberry,systematic survey was conducted in Majiang export blueberry bases in Guizhou Province from 2012 to 2015. A total of 21 kinds of pests and diseases were found on blueberry,including 10 kinds of diseases and 11 kinds of pests. Comprehensive analysis of pests and diseases and their damage degree revealed that pests and diseases causing severe damage were gray mold,scarab and fruit fly,while gray mold and fruit fly might seriously affect the export of blueberry. The prevention and control measures against gray mold and fruit fly were summarized.展开更多
A systematic general survey of quarantine objects (diseases and pests)of main tree species of various forest types in Heilongjiang Province was carried out during 1988-1989 by the forestry Department of Heilongjiang P...A systematic general survey of quarantine objects (diseases and pests)of main tree species of various forest types in Heilongjiang Province was carried out during 1988-1989 by the forestry Department of Heilongjiang Province. By which the species, distribution and damage of quarantine diseases and pests have been broght to light, the epidemic regions and protecting regions have been divided. The scienific basis for the controlling of the quarantine objectS spreading and the protecting of forest resources has been provided by this work.展开更多
基金Supported by Research Project of General Administration of Quality Supervision,Inspection and Quarantine(2016Ik065)Prefecture-County Science and Technology Cooperation Project of Guizhou Province"Research and Demonstration of Key Technology for Prevention and Control against Major Pests and Diseases in Organic Blueberry in Majiang County"
文摘To fully understand occurrence and damage status of pests and diseases in export blueberry,systematic survey was conducted in Majiang export blueberry bases in Guizhou Province from 2012 to 2015. A total of 21 kinds of pests and diseases were found on blueberry,including 10 kinds of diseases and 11 kinds of pests. Comprehensive analysis of pests and diseases and their damage degree revealed that pests and diseases causing severe damage were gray mold,scarab and fruit fly,while gray mold and fruit fly might seriously affect the export of blueberry. The prevention and control measures against gray mold and fruit fly were summarized.
文摘A systematic general survey of quarantine objects (diseases and pests)of main tree species of various forest types in Heilongjiang Province was carried out during 1988-1989 by the forestry Department of Heilongjiang Province. By which the species, distribution and damage of quarantine diseases and pests have been broght to light, the epidemic regions and protecting regions have been divided. The scienific basis for the controlling of the quarantine objectS spreading and the protecting of forest resources has been provided by this work.