Ramírez-Godoy Augusto, Vera-Hoyos María Del Pilar, Jiménez-Beltrán Natalia, Restrepo-Diaz Hermann
Departamento de Agronomía, Facultad de Ciencias Agrarias, Universidad Nacional de Colombia, Bogotá, Colombia.
J Econ Entomol. 2018 Dec 14;111(6):2746-2754. doi: 10.1093/jee/toy293.
Efficient, economic, and simple monitoring methods are important to develop successful integrated management for Asian citrus psyllid (ACP) especially in developing countries. Two 5-wk tests were carried out to study the capture of ACP adults using yellow sticky traps by adding commercial citrus fruit scents (lemon, tangerine, or orange) or commercial coconut oil (first test) and to compare these baits with commercial lures (Alpha Scents and Pest Wizard) (second test) under natural infestation conditions. In the first test, the following treatments were carried out: yellow sticky traps baited with 1) coconut oil; 2) lemon, tangerine, or orange commercial scents; or 3) unbaited yellow sticky tramps (control). In the second test, treatments were as follows: traps baited with 1) coconut oil; 2) lemon, tangerine, or orange commercial scents; 3) two different commercial lures (Pest Wizard and Alpha Scents); and 4) unbaited traps. In the first experiment, the results obtained showed that traps with a coconut oil lure captured 4.4 ACP adults per trap per week, whereas control traps caught 1 ACP adult. In the second test, coconut oil (4.5 adults per trap per week) and Alpha Scents (4.2 individuals) lures also exhibited a higher capture in comparison to all citrus scents (3.1 individuals) and Pest Wizard (3.5 individuals), and control (2 individuals). In conclusion, these results suggest that the use of commercial attractants, mainly coconut oil, can be more attractive than unbaited traps and this may be helpful for integrating into integrated pest management programs intended for ACP.
高效、经济且简单的监测方法对于成功开展亚洲柑橘木虱（ACP）的综合管理至关重要，尤其是在发展中国家。进行了两项为期5周的试验，以研究在自然虫害条件下，通过添加商业柑橘类水果香味剂（柠檬、橘子或橙子）或商业椰子油，利用黄色粘虫板捕获亚洲柑橘木虱成虫的情况（第一次试验），并将这些诱饵与商业诱捕剂（Alpha Scents和Pest Wizard）进行比较（第二次试验）。在第一次试验中，进行了以下处理：用1）椰子油；2）柠檬、橘子或橙子商业香味剂；或3）未加诱饵的黄色粘虫板（对照）作为诱饵的黄色粘虫板。在第二次试验中，处理如下：用1）椰子油；2）柠檬、橘子或橙子商业香味剂；3）两种不同的商业诱捕剂（Pest Wizard和Alpha Scents）；以及4）未加诱饵的诱捕器作为诱饵的诱捕器。在第一次实验中，获得的结果表明，用椰子油诱饵的诱捕器每周每个诱捕器捕获4.4只亚洲柑橘木虱成虫，而对照诱捕器捕获1只成虫。在第二次试验中，与所有柑橘香味剂（3.1只）、Pest Wizard（3.5只）和对照（2只）相比，椰子油（每周每个诱捕器4.5只成虫）和Alpha Scents（4.2只）诱捕剂也表现出更高的捕获量。总之，这些结果表明，使用商业引诱剂，主要是椰子油，可能比未加诱饵的诱捕器更具吸引力，这可能有助于纳入针对亚洲柑橘木虱的综合虫害管理计划。
