The feasible study on the TBS technology for prevention and control of rodents in the agricultural region in Guangdong Province
Journal Title: 广东农业科学 - Year 2018, Vol 45, Issue 5
Abstract
"In order to reduce the ecological risk of rodenticide caused by chemical control，and aiming at the occurrence dynamics and habitat characteristics of agricultural rodents in Guangdong Province，the emerging TBS at home and abroad was optimized，and the rodent control test was carried out in Xinhui District of Jiangmen City，Guangdong province. The results showed that the number of effective burrow per hundred metres in the drainage channel，two sides of the ploughing road and the high ridge was 36.2±6.77，37.4±6.39 and 17.3± 4.13 respectively. These places were the main habitats of the farmland rodents and the place position of TBS. After changing the entrance of the fence into square with 10 cm×12 cm，and adding rat blocking tablet on the top of the fence and the surrounding of the fence hole，the average number of rats trapped in the TBS fence was 10.00± 1.12 each month，and the total biomass was 7 898.0 g in eight months，which was obviously higher than that of the conventional TBS test area. After applying optimized TBS technology，the rodent density decreased by 75.11%，and the rodent damage rate of rice was 1.23%. The control effect was slightly lower than that of chemical control，but it had significant ecological significance."
Authors and Affiliations
Li-sheng HUANG, Zhi-yong FENG
Keywords
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- EP ID EP599333
- DOI 10.16768/j.issn.1004-874X.2018.05.012
- Views 68
- Downloads 0
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