Dynamics of the Major Pests in Kernel Apricot Orchards Intercropping With Scutellaria baicalensis(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Dynamics of the Major Pests in Kernel Apricot Orchards Intercropping With Scutellaria baicalensis

Author(s):: LIU Lele; LIU Qizhi; (Entomology and Nematology Laboratory，College of Agriculture and Biotechnology,China Agricultural University，Beijing 100193)

Abstract:: Species and dynamics of the major pests were investigated in kernel apricot orchards using chemical pesticide annually for one time intercropping with Scutellaria baicalensis in Beijing.This would be the scientific base for pest management and economic benefits improvement of apricot.The results showed that the species of pests were slightly different between clean tillage and intercrop，while the species and dynamics of main pests were similar.Comparing with clean culture，the number of pests was reduced in kernel apricot orchards intercropped with S.baicalensis.The amount of Tetranychus viennensis (Zacher)，Empoasca flavescens (Fab.)，Myzu spersicae (Sulzer)，Hyalopterus arundimis (Fabricius) was 0.83，0.73，0.21 and 0.55 times than clean tillage orchard，respectively，while the amount of Hypomeces squamosus (Herbst) was 7.40 times than the clean tillage.The composition and quantity of pests were effected in kernel apricot orchard intercropping with S.baicalensis，beneficial for the ecological environment and the production of apricot kernel.

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Last Update: 2016-01-15