Scientific name: Chrysobothris mali
UC Management Guidelines for Pacific Flatheaded Borer on Apricot. Pacific flatheaded borer adults are generally present in May and June. When spring months are warm, they may be seen as early as March or early April. The adult beetle is about 0.4 ... [... more]
University of California IPM |
Scientific name: Chrysobothris mali
UC Management Guidelines for Pacific Flatheaded Borer on Plum. Feeding by Pacific flatheaded borers may cause a portion of the bark to die or may girdle and kill young trees or scaffold limbs. In older trees the best way to avoid infestations is ... [... more]
University of California IPM |
Scientific Name: Chrysobothris mali
UC Management Guidelines for Pacific Flatheaded Borer on Cherry. Pacific flatheaded borer adults are generally present in May and June. When spring months are warm, they may be seen as early as March or early April. The adult beetle is about 0.4 ... [... more]
University of California IPM |
Scientific name: Chrysobothris mali
UC Management Guidelines for Pacific Flatheaded Borer on Peach. The Pacific flatheaded borer overwinters in the prepupal stage. Pupation occurs in spring, and beetles begin to emerge in April. Adult beetles are flattened and vary in length from ... [... more]
University of California IPM |
Scientific Name: Chrysobothris mali
UC Management Guidelines for Pacific Flatheaded Borer on Walnut. The Pacific flatheaded borer is attracted to diseased (e.g., Phytophthora, Armillaria, etc.) or injured limbs, such as those affected by sunburn, scale insects, or major pruning ... [... more]
University of California IPM |
Scientific name: Chrysobothris mali
UC Management Guidelines for Pacific Flatheaded Borer on Prune. Pacific flatheaded borers are attracted to diseased or injured limbs, such as those affected by sunburn, scale insects, bacterial canker, mechanical injuries, or major pruning cuts. ... [... more]
University of California IPM |
