Objective To establish a cockroach risk assessment system for key industries during large scale events by risk recognition and evaluation methods, and to apply the system for the cockroach risk assessment in key industries during the Seventh National Intercity Games in Nanchang, China. Methods The probabilities of cockroach infestation were qualitatively or quantitatively defined, and the risk indices for infestation in key industries were determined according to AS/NZS4360:2004 risk assessment matrix. Results Ten key industries were evaluated for the risk of cockroach infestation. Three industries had grade A probability of infestation, 7 industries had grade B probability, and 1 industry had grade C probability; restaurants had grade 3 outcome of infestation, farmer’s markets, teahouses, and night clubs had grade 1 outcome, and the other 6 sectors had grade 2 outcome. According to the risk indices in key industries, restaurants had an extremely high-level risk (E) of infestation, hospital, teahouses, and night clubs had a medium-level risk (M), and the other 7 sectors had a high-level risk (H). Conclusion By establishing the cockroach risk assessment system for key industries, the biohazards of cockroaches in key industries can be predicted. Not only can this system play a good role in early warning, but it can also help us take specific prevention and control measures in the industries with different risk levels.
LIU Xiao-qing, CHEN Hai-ying, MA Hong-mei, GUO Yan, TAO Hui-ying
. Study and application of risk assessment of cockroach infestationin key industries during large scale events[J]. Chinese Journal of Vector Biology and Control, 2014
, 25(1)
: 51
-54
.
DOI: 10.11853/j.issn.1003.4692.2014.01.014
[1] 王学军,谭海连,宋书琴. 灭蜚蠊毒饵控制德国小蠊密度的应用研究[J]. 中国媒介生物学及控制杂志,2008,19(4):298-300.
[2] 姚志牛,蒋洪. 灭蟑饵剂研究进展[J]. 中华卫生杀虫药械, 2011,17(3):231-233.
[3] 任东升,刘京利,宁俊艳,等. 蜚蠊毒饵室内药效评估方法探讨[J]. 中国媒介生物学及控制杂志,2012,23(3):252-254.
[4] Nasirian H. An overview of German cockroach, Blattella germanica, studies conducted in Iran[N]. Pakistan J Biol Sci,2010,13(22):1077-1084.
[5] 霍京,苗明升. 温度和光周期对德国小蠊生长发育、繁殖及生活史节律的影响[J]. 中国媒介生物学及控制杂志,2012,23(2): 114-117.
[6] 朱道弘,刘世大,赵吕权.光周期与温度对林地德国小蠊生长发育与繁殖的影响[J]. 生态学报,2006,26(7):2125-2132.
[7] Kosone K, Ito M, Kanayama A. Different behavioral response between male and female German cockroach, Blattella germanica, to various arrangements of food and water in an experimental arena [J]. Med Entomol Zool,2011,62(1):45-51,79.
[8] 张李香,范锦胜,吴珍泉. 美洲大蠊雌成虫混配饲料的优化配方[J]. 福建农林大学学报:自然科学版,2010,39(4):351-355.
[9] 吴仕筠,汪世平,徐绍锐,等. 黑胸大蠊氨基酸含量的测定与分析[J]. 中医药导报,2008,14(9):8-10.
[10] 杨山,迟淑萍. 德国小蠊不同发育期体内含糖量的测定[J]. 医学动物防制,1992,8(4):221-223.
[11] 高晓红,邹文秀,李玉兰,等. 美洲大蠊几项生化指标在发育中的变化[J]. 南京医科大学学报:中文版,1996,16(4):337-339.
[12] Karimifar N, Gries R, Khaskin G, et al. General food semiochemicals attract omnivorous German cockroaches, Blattella germanica[J]. J Agric Food Chem,2011,59(4):1330-1337.
