| 拉丁名 | Ips paraconfusus |
| 通用名 | California five-spined bark beetle |
| 生物学特性 | Adults are ~4 mm, dark brown. Attacks stressed pines. Two to four generations/year. Males produce aggregation pheromones. Overwinters as adults . |
| 危害 | Attacks ponderosa, lodgepole, and sugar pines. Creates galleries under bark, girdling trees. Transmits fungi . |
| 分布区域 | Western North America (US, Canada) . |
| 监测 | Visual inspection of pitch tubes and boring dust. Pheromone traps . |
| 推荐诱捕器 | Pheromone traps (e.g., multi-funnel traps) . |
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