Search Results

6 results

  1. CORESTA Meeting, Agronomy/Phytopathology, 2013, Brufa di Torgiano, AP 14

    Efficacy and toxicity of several insecticides on Myzus persicae (Hemiptera: Aphididae) and its biological control agent Harmonia axyridis (Coleoptera: Coccinellidae)

    PAN Yue; MAO Chuntang; DENG Guobin; ZHANG Xiaolong; ZI Wenhua; YAN Jun; QIAN Zhengqiang
    Yunnan Reascend Tobacco Technology (Group) Co., Ltd., Kunming, P.R. China
    Myzus persicae (Sulzer) (Hemiptera: Aphididae) has become an important and worldwide pest of tobacco causing considerable loss to tobacco quality and yield through direct and indirect harm. The efficacy of several insecticides on M. persicae, including ...
  2. CORESTA Meeting, Agronomy/Phytopathology, 2013, Brufa di Torgiano, AP 18

    Regional characteristics for flue-cured tobacco at the Tropic of Cancer, Yunnan Province

    WANG Lan; DENG Guobin; ZUO Jingjian; CHEN Lin; CHEN Yuewu; LI Biao; LONG Minghai; JIA Dongdong; LIN Nan; MU Qing; WANG Wei
    Yunnan Reascend Tobacco Technology (Group) Co., Ltd., Kunming, P.R. China
    Tobacco planting is especially responsive to weather fluctuations mainly due to the impact of the environment on quality and quantity. The availability of environment realisations with an adequate accuracy is an essential component of tobacco production. ...
  3. CORESTA Meeting, Agronomy/Phytopathology, 2013, Brufa di Torgiano, APPOST 03

    Judgment of aroma types of middle and upper flue-cured tobacco leaves based on proportions of aroma components

    ZHAN Jun; ZHOU Fangfang; MAO Chuntang; DENG Guobin; WANG Wei; YANG Jun; ZHANG Xiaolong
    Yunnan Reascend Tobacco Technology (Group) Co., Ltd., Kunming, P.R. China
    To establish mathematical models for judging the aroma types of upper and middle flue-cured tobacco leaves, 128 samples (63 C3F and 65 B2F) from 11 main tobacco production provinces of China were selected as materials. Stepwise discriminant analysis was ...
  4. CORESTA Meeting, Smoke Science/Product Technology, 2013, Seville, ST 52

    Evaluation of tobacco stem granules in cigarette products to reduce harmful components of mainstream smoke

    ZI Wenhua(1,2); XU Yongkang(3); DENG Guobin(1); LI Biao(1); ZUO Jingjian(1); LONG Minghai(1); PENG Jinhui(2)*
    (1) Yunnan Reascend Tobacco Technology (Group) Co., Ltd., Kunming, P.R. China; (2) Faculty of Metallurgy and Energy Engineering, Kunming University of Science and Technology, Kunming, P.R. China; (3) Qujing Cigarette Factories of Hongyun Honghe Tobacco (Group) Co., Ltd., Qujing, P.R. China
    The development of production technology for biomass stem granules has provided a viable new application for the utilisation of waste tobacco stems. In this paper, the effects of stem granules blending proportions in cigarette products on conventional ...
  5. CORESTA Meeting, Smoke Science/Product Technology, 2011, Graz, ST 41

    Study on the correlation between the free amino acids and sensory properties of flue-cured tobacco

    DENG Guobin(1); WANG Lan(1); XU Hongfen(1); ZENG Xiaoying(2); ZHOU Lijuan(1); WANG Chao(2); HU Weiyao(2)
    (1) Yunnan Reascend Tobacco Technology (Group) Co. Ltd., Kungmng, P.R.China; (2) Hongyun Honghe Tobacco (Group) Co. Ltd., Kungming, P.R. China
    The relationship between the free amino acids and the sensory properties of flue-cured tobacco leaves was studied by partial correlation analysis and canonical correlation analysis in this paper. The correlation was significant. Arginine, methionine and ...
  6. CORESTA Congress, Edinburgh, 2010, Workshop Crop Protection Agents

    GAP protocols and implementation in Pu'er flue-cured tobacco production

    ZHU XIANLING; LUO PO; TIAN ZEHUA; QU JIE; YANG MING; ZHENG WU; JI SIGUI; DENG GUOBIN; LIU ZIYI
    Yunnan Reascend Tobacco Technology (Group) Co., Ltd., Kunming, China, Pu'er Tobacco Corporation of Yunnan Province, Pu'e, China
    Pu'er prefecture, located in the south of Yunnan province and the original place for famous Pu'er tea, is one of new flue-cured developing areas of Yunnan province. In order to produce good quality flue-cured tobacco, the local tobacco ...