Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Mycosystema》 2001-02
Add to Favorite Get Latest Update

OOSPORE PRODUCTION OF PHYTOPHTHORA INFESTANS IN POTATO LEAVES AND STEMS

ZHU Jie-Hua YANG Zhi-Hui CAO Ke-Qiang FAN Mu-Zhen LIU Ying-Chao LIU Jun-Ling (Department of Plant Pathology, Agricultural University of Hebei, Baoding 071001)  
Isolate combination, stems and leaves of potato and environment factor affecting sexual reproduction of Phytophthora infestans in plants were studied. Detached leaves and stems were coinoculated with sporangia of three combinations of A1 and A2 mating-type. Some A1+A2 isolate combinations are more reproductive than others. The numbers of produced oospore in the detached leaves were more than those in the stems. A1 and A2 sporangium proportion markedly affected the oospore formation quantity. The ratio 1:1 caused the largest production of oospores. The continuous free moisture was essential to oospore formation. The number of oospore in potato cultivars with different resistance level was different markedly. When leaf discs of 7 cultivars were inoculated, numbers of oospores were highest in cultivars with medium resistance level. On the contrary, the numbers of oospores were lowest in cultivars with high resistance level.
【Fund】: 河北省自然科学基金项目!(300111)
【CateGory Index】: S432
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHU Jie hua 1, WU Ning feng 2 (1. College of Plant Pathology, Agricultural University of Hebei, Baoding 071001, China; 2. Biotechnology Research Center, Chinese Academy of Agricultural Sciences, Beijing 100081, China);Analysis of correlation between A2 mating type and DNA polymorphisms of Phytophthora infestans using RAPD[J];Journal of Agricultural University of Hebei;2001-02
2 DING Hai-bin,LU Yang,DENG Lu-jun(Guizhou Potato Institute,Guiyang 550006,China);Disease Mechanism of Potato Late Blight and Its Control Measures[J];Guizhou Agricultural Sciences;2006-05
3 JIN Guang-hui, WEN Jing-zhi ,DING Guang-zhou(Potato Research Institute of Heilongjiang Academy of Agricultural Sciences, Keshan 161606);Suggest and Historical and Current Studies of Potato Late Blight in China[J];Heilongjiang Agricultural Science;2002-06
4 YANG Yu-Hong XIE Bing-Yan FENG Lan-Xiang FENG Dong-Xin (Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081);MATING TYPES AND THEIR DISTRIBUTION OFPHYTOPHTHORA INFESTANS FROM TOMATO IN CHINA[J];;2004-03
5 ZHUJie-Hua YANG Zhi-Hui GUI Xiu-Mei MA Li-Song LIU Ying-Chao (Department of Plant Pathology, Agricultural University of Hebei, Control Centre of Plant Pathogens and Plant Pests of Hebei Province, Baoding, Hebei Province 071001);PRELIMINARY STUDY ON OOSPORES GERMINATION OF POTATO LATE BLIGHT PATHOGEN[J];;2005-02
6 CAO Ji-Fen SUN Dao-Wang YANG Ming-Ying ZHAO Zhi-Jian* (Laboratory of Plant Pathology, Agricultural Environment & Resources Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205);Characteristics of mating type,metalaxyl sensitivity and virulence of Phytophthora infestans on tomato in Yunnan,China[J];Mycosystema;2006-03
7 ZHU Jie-Hua YANG Zhi-Hui LIU Da-Qun LIU Shun (College of Plant Protection,Agricultural University of Hebei,Biological Control Center of Plant Disease and Plant Pests of Hebei Province,Baoding 071001,China);Biological characteristics and AFLP fingerprints of Phytophthora infestans strains DK98-1,DX98-2 and DX98-3[J];Mycosystema;2007-03
8 YUAN Junhai (Department of Agronomy of Zhangjiakou Agricultural College,Xuanhua 075131,China);The Occurrence, Prevention and Control of Potato Late Blight in China[J];Journal of Nanjing Agricultural Technology College;2003-02
9 YE Guang-ji1,YANG Yong-zhi2,3,ZHOU Yun2,3,SUN Hai-hong2,3,LI Fang-di1 and WANG Jian2,3 (1.Qinghai University,Xining 810016,China;2.Institute of Biotechnology of Qinghai Academy of Agricuture and Forestry, Xining 810016,China;3.The Tibet Plateau Biotechnology Key Lab of Ministry of Education,Xining 810016,China);Mating Type Distribution of Phytophthora infestans from The Haidong Region of Qinghai Province and Sensitivity to Metalaxyl[J];Acta Agriculturae Boreali-Occidentalis Sinica;2008-04
10 GUO Jun, QU Dong-yu, GONG Xiu-feng, YAO Yu-qi, LIANG De-lin, KANG Zhen-sheng (College of Plant Protection and Shaanxi Key Laboratory of Molecular Biology for Agriculture, Northwest A & F University, Yangling ,Shaanxi 712100, China; Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China; Sinner Mongolia Zhengfeng Seed Potato Company LTD, Huhhot,Inner Mongolia 010031, China);Genotypic diversity in Phytophthora infestans from Inner Mongolia[J];Journal of Northwest A & F University(Natural Science Edition);2007-04
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Gao Zhimou (Department of Plant Protection,Anhui Agricultural University,Hefei 230036) Zheng Xiaobo Lu Jiayun (Department of Plant Protection,Nanjing Agricultural University);Studies on the Inheritance of Biological Characters of Phytophthora cactorum[J];JOURNAL OF ANHUI AGRICULTURAL UNIVERSITY;1999-01
2 ZHOU Ke Xin ① XU Mu Qi ① CAO Hong ① NING Ying Zhi ② (①Institute of Zoology, Chinese Academy of Sciences, Beijing 100080; ②Department of Biology, Northwestern Normal University, Lanzhou 730070,China);Soil Protozoa as Monitors of the Environment[J];Chinese Journal of Zoology;2003-01
3 CHEN Qiang ZHANG Ji-qiang (Dept.Chem.&Chem.Eng.,Baoji Coll. Arts & Sci.,Baoji 721007 , Shaanxi,China);Extraction, separation and determination of artemisinin in Artemisia annua[J];JOURNAL OF BAOJI COLLEGE OF ARTS AND SCIENCE(NATURAL SCIENCE EDITION);1999-01
4 CHEN Liyan TU Youying CHEN Xuan LIANG Huiling (Department of Tea Science, Zhejiang University, Hangzhou 310029);A study on the stability of catechins under acidic conditions[J];Journal of Tea;2002-02
5 Wang\ Jinliang (Department of resources, Environment and Geography, Yunnan Normal University, Kunming,\ 650092) Yang\ Guihua (Department of Tourism, Yunnan University, Kunming,\ 650091);A STUDY ON SOIL RESOURCES AND RATIONAL USE OF SMALL DRAINAGE IN DIANCHI LAKE DRAINAGE AREA[J];PESOURCES AND ENUIRONMENT IN THE YANGTZA VALLEY;1997-02
6 Zhang Jiaen (South China Agricultural University, Guangzhou,510642) Xu Qi (Institute of Soil Science ,The Chinese Academy of Sciences, Nanjing,210008);THE RESTORATION AND RECONSTRUCTION OF DEGRADED SOILS IN THE THREE GORGE RESERVOIR AREA[J];RESOURCES AND ENUIRONMENT IN THE YANGTZA BASIN;1998-03
7 Li Wei; Zhang Zhiming; Fan Muzhen (Dept. of Plant Protection, Hebei Agri. Univ., Baoding 071001);Resistance to Metalaxyl in Phytophthora infestans in Populations in Potato Crops[J];JOURNAL OF AGRICULTURAL UNIVERSITY OF HEBEI;1998-02
8 Li Wei(Institute of Agro-physics, Plant Physiology and Biochemistry HAAFS, Shijiazhuang 050051)Zhang Zhiming; Li Chuan(Department of Plant Protection,HAU,Baoding 071001)Gu Zenghui(Plant Protection Station of Shijiazhuang, Shijiazhuang 051003);Study on the Resistance of Phytophthora infestans in Potato to Metalaxyl[J];JOURNAL OF AGRICULTURAL UNIVERSITY OF HEBEI;1998-03
9 Zhu Jiehua; Zhang Zhiming; Yiang zhihui (Department of Plant Pathology, Hebei Agricultural University, Baoding 071001);Review of A2 Mating Type of Potato Late Blight Pathogen (Phytophthora infestans)[J];JOURNAL OF AGRICULTURAL UNIVERSITY OF HEBEI;1999-04
10 ZHU Jie hua 1, ZHANG Zhi ming 1, LI Yu qin 1, TIAN Shi min 1, CHANG Jian xia 2 (1 Department of Plant Pathology, Agricultural University of Hebei, Baoding 071001, China; 2.Agricultural Office of Congtai Region of Handan City,Handan 056;The distribution of the A2 mating type of Phytophthora infestans in potato fields in Hebei province[J];JOURNAL OF AGRICULTURAL UNIVERSITY OF HEBEI;2000-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved