A briefing on the monitoring and control of macadamia nut diseases and insect pests in Yunnan (2)
release time:
2021-04-30
Since the spring of this year, there have been rainfalls in many places in Yunnan Province, which is conducive to the flowering and fruit setting of macadamia nuts. At present, macadamia nuts are gradually entering the fruit expansion stage. The main diseases and insect pests at this stage are pests such as stink bugs, fruit borers and thrips, and leaf blight. With the advent of the rainy season, in addition to pest damage, anthracnose may occur after mid-May, and black fruit disease and other diseases may occur in mid-to-late June.
Since the spring of this year, there have been rainfalls in many places in Yunnan Province, which is conducive to the flowering and fruit setting of macadamia nuts. At present, macadamia nuts are gradually entering the fruit expansion stage. The main diseases and insect pests at this stage are pests such as stink bugs, fruit borers and thrips, and leaf blight. With the advent of the rainy season, in addition to pest damage, anthracnose may occur after mid-May, and black fruit disease and other diseases may occur in mid-to-late June.
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