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GB/T 23797-2020: Surveillance methods for vector density - Mosquito
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
GB/T 23797-2020	English	429	Add to Cart	5 days [Need to translate]	Surveillance methods for vector density - Mosquito
GB/T 23797-2009	English	719	Add to Cart	3 days [Need to translate]	Surveillance methods for vector density -- Mosquito

GB/T 23797-2020: Surveillance methods for vector density - Mosquito

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Surveillance methods for vector density-Mosquito ICS 11.020 C05 National Standards of People's Republic of China Replace GB/T 23797-2009 Vector density monitoring method mosquitoes 2020-11-19 released 2021-06-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 23797-2009 "Methods for monitoring vector density of mosquitoes". Compared with GB/T 23797-2009, the main The main technical changes are as follows. ---Modified the scope of the standard (see Chapter 1, Chapter 1 of the.2009 edition); ---Added BG-Trap method, hand-held mosquito sampler method, double tent single trap method, double layer tent method, egg trap method (see 2.3, 2.6, 2.10.2, 2.10.3, 2.16); ---Modified the scope of application of the mosquito trap method and the larval straw method (see 2.1.1 and 2.12.1, 2.1.1 and 2.10.1 in the.2009 edition); ---Added the carbon dioxide trap method, animal trap method, inhabited mosquito trap method, human net trap method, animal net trap method, black box method Appliances (see 2.2.2, 2.8.2, 2.9.2, 2.10.1.2, 2.10.4.2, 2.11.2); ---Modified the symbols and descriptions in the calculation formula of the Hundred Households Index (see 2.12.4.1, 2.10.4.1 in the.2009 edition); ---Added Figure B.1, Figure B.2, Figure B.4, Figure B.5, Figure B.7 (see Appendix B). This standard was proposed and managed by the National Health Commission of the People's Republic of China. Drafting organizations of this standard. Academy of Military Medicine of the Chinese People's Liberation Army Academy of Military Sciences, Beijing Center for Disease Control and Prevention, Guangdong Province Center for Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Institute for Infectious Disease Control and Prevention, Jiangsu Province Center for Disease Control and Prevention, Shanxi Province Diseases Prevention and Control Center, Zhejiang Provincial Center for Disease Control and Prevention, Guangzhou Municipal Center for Disease Control and Prevention, Qingdao Municipal Center for Disease Control and Prevention. The main drafters of this standard. Zhao Tongyan, Dong Yande, Liu Meide, Zeng Xiaopeng, Lin Lifeng, Guo Yuhong, Li Chunxiao, Chu Hongliang, Cheng Jingxia, Gong Zhenyu, Luo Lei, Jiang Hongrong. The previous versions of the standard replaced by this standard are as follows. ---GB/T 23797-2009. Vector density monitoring method mosquitoes

1 Scope

This standard specifies methods for monitoring mosquito density, including mosquito trap method, carbon dioxide trap method, BG-Trap method, and trapping of oviposition female mosquitoes. Method, human trapping method, hand-held mosquito sampler method, swinging net method, animal trap method, inhabiting mosquito trap method, net trap method, black box method, larval straw Method, larvae spoon trap method, path method, mosquito trap method, egg trap method. This standard applies to mosquito density monitoring, including mosquito trap method, carbon dioxide trap method, BG-Trap method, oviposition female mosquito trap method, human The trapping method, the hand-held mosquito sampler method, the swinging net method, the animal trap method, the inhabiting mosquito trap method, the net trap method, and the black box method are suitable for the monitoring of adult mosquitoes. Test; Larvae straw method, larvae spoon trap method, and path method are suitable for the monitoring of larvae or pupae; the mosquito trap method is suitable for the monitoring of adult mosquitoes and eggs; The egg cup method is suitable for egg monitoring.

2 Monitoring method

2.1 Mosquito trap method 2.1.1 Scope of application It is suitable for the monitoring of adult mosquitoes such as Anopheles and Culex in animal stables and human houses. 2.1.2 Utensils and reagents Mosquito trap, ether, etc. 2.1.3 Operation steps Select the animal stables and occupants in use as indoor monitoring points, and the mosquito trap light source is 1.5m above the ground. 1h before sunset Turn on the power and turn on the mosquito trap to trap mosquitoes until 1 hour after sunrise the next day, or determine the trapping time according to the monitoring purpose. After sealing the collector, Turn off the power again. Collect, classify and count mosquitoes. Record the temperature, humidity and wind speed in time (see Table A.1 in Appendix A). 2.1.4 Density calculation The density calculation is shown in formula (1). 2.2 Carbon dioxide mosquito trap method 2.2.1 Scope of application It is suitable for the monitoring of adult mosquitoes such as Anopheles and Culex. ...