Overwintering and population dynamics of Bemisia tabaci biotype B in greenhouse during the spring in northern China
文献类型: 外文期刊
第一作者: Wu, K.
作者: Wu, K.;Zhang, Y.;Guo, Y.
作者机构:
关键词: Bemisia tahaci;population dynamics;overwintering hosts;cold hardiness
期刊名称:CROP PROTECTION ( 影响因子:2.571; 五年影响因子:3.11 )
ISSN: 0261-2194
年卷期: 2007 年 26 卷 12 期
页码:
收录情况: SCI
摘要: Since the sweetpotato whitefly, Bemisia tabaci (Germadius) biotype B invaded southern China in the mid-1990s, it had spread to most other regions of the country, and become an important pest in agricultural and horticultural production. Investigations on overwintering of B. tabaci biotype B and its spring reproduction in northern China were conducted to determine the main factors that might contribute to an understanding of the population dynamics of this pest for developing improved pest control strategies. A cold hardiness test showed that when exposed for 10 h at -10 degrees C, mortalities of eggs, nymphs, and adults reached to 86.6%, 88.4%, and 100%, respectively, suggesting that it is probably impossible for feral populations of R tabaci to survive in the winter under natural environmental conditions in northern China. A survey on vegetables, ornamental plants and weeds in greenhouses at Hebei Province and Beijing in northern China revealed at least 14 species of plants on which B tabaci fed during the winter and spring. Lycopersicon esculentum Mill, Brassica alboglabra Bailey, Ficus carica L., Euphorbia pulcerrima Wild, and Hemelia patens Haence were the main host plants. Further research on the population dynamics of B. tabaci on three major greenhouse hosts; tomato, cucumber, and melon, indicated that densities remained at a low level during the winter, but increased steadily from February to March until migration into field crops in April. It is concluded that the control of the insect in greenhouse in winter and spring can play an important role for seasonal management of this pest in northern China. (c) 2007 Elsevier Ltd. All rights reserved.
分类号:
- 相关文献
作者其他论文 更多>>
-
Supplementing pigeon grit with acidifier improves metabolism and the reproductive performance of breeding pigeons as well as the development of growth performance of squabs
作者:Zheng, S.;Tang, Y.;Huang, W.;Zhang, W.;Zhang, Y.;Yang, M.;Lu, H.;Li, Z.;He, Y.;Gao, H.;Wang, W.;Peng, J.;Huang, Y.;Liang, Y.;Qiu, X.;Liu, Y.;Gou, Z.;Qiu, Z.;Bin, Y.;Zhang, Z.;Wang, W.;Huang, Y.
关键词:Acidifier; breeder pigeon; squab; performance; metabolism
-
Arginine requirement of breeding pigeons during incubation and lactation in the 2+4 lactation pattern
作者:Zhang, W.;Zheng, S.;Huang, W.;Lu, X.;Lu, H.;Zhang, Y.;Lv, Y.;Li, Z.;Chen, W.;Mo, S.;Tan, G.;He, Y.;Huang, Q.;Li, Z.;Wang, W.;Huang, Y.;Peng, J.;Gou, Z.;Wang, J.;Wang, Z.;Li, Z.;Li, Z.;Xu, X.
关键词:Arginine; reproductive performance; growth; oxidative stress; breeding pigeon
-
PLASTIC FILM ALTERS SOIL PHYSICOCHEMICAL PROPERTIES AND MICROORGANISMS, AFFECTING THE GROWTH OF CIGAR TOBACCO
作者:Ahmed, H. G. M. D.;Yang, T.;Ahmed, H. G. M. D.;Zhang, Y.;Kong, C.;Iqbal, R.;Iqbal, R.;Shen, J.
关键词:film mulching; cigar tobacco; soil ecology; rhizosphere; microbial community
-
RNA-seq Reveals the Effects of Light on Reproductive Traits in Domesticated Geese
作者:Zhao, X.;Yue, S.;Sun, J.;Zhang, Y.;Peng, F.;He, H.;Li, M.;Guo, Z.;Ma, Z.
关键词:Brooding; RNA-seq; laying rate; melatonin; illuminationer
-
Reducing aflatoxins (Aspergillus flavus) in food and animal feed by physical methods and chemical degradation: An update
作者:Akhtar, M. F.;Zhang, Y.;Xinru, S.;Ma, Q.;Liangliang, L.;Changfa, W.;Umar, M.;Ahmad, E.;Ahmad, E.;Chunhua, M.
关键词:physical methods; aflatoxins; chemical degradation; food and animal feed products
-
Dietary supplementation with tryptophan improves the production and growth performance of breeding pigeons under 2+4 model
作者:Zheng, S.;Yan, K.;Tang, Y.;Zhang, W.;Zhang, Y.;Huang, W.;Yang, M.;Lu, H.;Li, Z.;He, Y.;Li, Z.;Gao, H.;Zhou, S.;Lv, Y.;Wang, W.;Huang, Y.;Peng, J.;Gou, Z.;Wang, Z.;Wang, J.;Li, Z.;Li, Z.;Xu, X.
关键词:Tryptophan; breeding pigeons; squab; performance; reproductive metabolism
-
Nutritional impacts of dietary selenium and iodine and their interaction on growth performance, antioxidant capacity and bone quality in Longyan ducklings
作者:Shang, X.;Xu, R.;Sarker, T.;Wang, S.;Zhang, Y.;Jin, C.;Wang, S.;Zheng, C.;Chen, W.;Sarker, T.;Wang, S.;Zhang, Y.;Jin, C.;Wang, S.;Zheng, C.;Chen, W.;Sarker, T.;Wang, S.;Zhang, Y.;Jin, C.;Wang, S.;Zheng, C.;Chen, W.;Sarker, T.;Wang, S.;Zhang, Y.;Jin, C.;Wang, S.;Zheng, C.;Chen, W.;Sarker, T.;Wang, S.;Zhang, Y.;Jin, C.;Wang, S.;Zheng, C.;Chen, W.;Elokil, A.
关键词:Selenium; iodine; antioxidant; bone; ducklings