| 利用玉米苗饲养稻纵卷叶螟的方法 |
| |
| 引用本文： | 廖怀建,黄建荣,刘向东. 利用玉米苗饲养稻纵卷叶螟的方法[J]. 昆虫知识, 2012, 49(4): 1078-1082 |
| |
| 作者姓名： | 廖怀建 黄建荣 刘向东 |
| |
| 作者单位： | 廖怀建 (南京农业大学昆虫学系农作物生物灾害综合治理教育部重点实验室 南京210095) ； 黄建荣 (南京农业大学昆虫学系农作物生物灾害综合治理教育部重点实验室 南京210095) ； 刘向东 (南京农业大学昆虫学系农作物生物灾害综合治理教育部重点实验室 南京210095) ； |
| |
| 基金项目： | 公益性行业(农业)科研专项 |
| |
| 摘 要： | 稻纵卷叶螟Cnaphalocrocis medinalis(Guenée)的饲养一直是个难题,目前还没有很好的人工饲料可供利用。本文研究了一种利用玉米苗进行室内大量饲养稻纵卷叶螟的方法。试验证实,该方法可达到连续多代次饲养稻纵卷叶螟的目的。与水稻苗饲养法相比,玉米苗法不仅具有食料种植简单、周期短的优点,而且稻纵卷叶螟的化蛹率、羽化率、卵孵化率和每雌产卵量均高于或相当于水稻苗法,可以利用玉米苗进行室内大批量饲养稻纵卷叶螟。本文还研究出了一套有效的稻纵卷叶螟成虫交配与产卵的装置。
|
| 关 键 词： | 稻纵卷叶暝 玉米苗 水稻苗 饲养方法 存活 繁殖 |
The method for mass rearing of rice leaf folder Cnaphalocrocis medinalis using maize seedlings |
| |
| LIAO Huai-Jian HUANG Jian-Rong LIU Xiang-Dong. The method for mass rearing of rice leaf folder Cnaphalocrocis medinalis using maize seedlings[J]. Entomological Knowledge, 2012, 49(4): 1078-1082 |
| |
| Authors: | LIAO Huai-Jian HUANG Jian-Rong LIU Xiang-Dong |
| |
| Affiliation: | LIAO Huai-Jian HUANG Jian-Rong LIU Xiang-Dong ( Key Laboratory of Integrated Management of Crop Diseases and Pests, Ministry of Education Department of Entomology, Nanjing Agricultural University, Nanjing 210095, China) |
| |
| Abstract: | The rice leaf folder （RLF） Cnaphalocrocis medinalis （Gtienee） is very difficult to rear and there is currently no suitable artificial food for this species. A simple method for mass rearing the RLF on maize seedlings in a laboratory was evaluated. We confirmed that the RLF can be reared successfully for several successive generations using this method. Compared with the rice seedling method, this method not only requires less time but also results in higher pupation, eclosion, hatchability and fecundity. An effective enclosure for mating and oviposition can be made from a plastic beaker and plastic membrane. |
| |
| Keywords: | Cnaphalocrocis medinalis maize seedling rice seedling rearing method survival fecundity |
| 本文献已被 维普 等数据库收录！ |
