Brief report on monitoring and control of macadamia nut diseases and insect pests in Yunnan
release time:
2021-11-19
In 2021, the incidence of pests and diseases is generally high. The stink bug damage is on the rise, and some orchards in Pu'er, Xishuangbanna and other places have a high proportion of nuts damaged by stink bugs (Figure 1). The borer and the gray butterfly occurred moderately locally; black fruit disease (anthrax) (Fig. 3) occurred moderately, and occurred more heavily in some old orchards.
In 2021, the incidence of pests and diseases is generally high. The stink bug damage is on the rise, and some orchards in Pu'er, Xishuangbanna and other places have a high proportion of nuts damaged by stink bugs (Figure 1). The borer and the gray butterfly occurred moderately locally; black fruit disease (anthrax) (Fig. 3) occurred moderately, and occurred more heavily in some old orchards.
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