The powdery mildew disease of rubber (Oidium heveae) is jointly controlled by the winter temperature and host phenology

doi:10.1007/s00484-021-02125-w

KIB OpenIR

	The powdery mildew disease of rubber (Oidium heveae) is jointly controlled by the winter temperature and host phenology
	Zhai,De-Li ; Thaler,Philippe ; Luo,Yiqi ; Xu,Jianchu
	2021
发表期刊	INTERNATIONAL JOURNAL OF BIOMETEOROLOGY
ISSN	0020-7128
卷号	65 期号:10 页码:1707-1718
摘要	Rubber powdery mildew disease (Oidium heveae) is a serious threat to natural rubber production (Hevea brasiliensis) in some rubber developing regions of the world. Both phenological- and meteorological-related factors have been reported influencing the powdery mildew disease. However, few studies have investigated the effects of both phenological- and meteorological-related factors on the disease. The objective of this study is to quantify the contributions of phenological- and meteorological-related factors to affect the disease. We used the partial least squares (PLS) regression method to comprehensively quantify the effects of thirty-five phenological related factors and six meteorological factors on the infection level of powdery mildew of rubber trees over 9-year records (2003-2011). The relative contributions of significant factors were further investigated by the variation partition analysis. We found that the most influential variables were the mean temperature during winter and the duration of leaf development to maturation which explained 32 and 26% of the variations in the infection level. We found the controlling role of winter mean temperature, for the first time, on the infection level of powdery mildew. The controlling role of winter temperature may have directly increase the infection level when winter temperature is high and indirectly increase the infection level through prolonging the duration of leaf development to maturation, although the duration itself had smaller influences. We detected a warming trend of the winter temperatures from 2003 to 2011, which indicates that the infection level of powdery mildew will be increased if the winter warming continues.
关键词	Rubber plantation Oidium heveae Partial least square (PLS) regression Winter warming Phenology
DOI	10.1007/s00484-021-02125-w
WOS记录号	WOS:000640177600001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/73091
专题	中国科学院昆明植物研究所
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Econ Plants & Biotechnol, 132 Lanhei Rd, Kunming 650201, Yunnan, Peoples R China 2.Kunming Inst Bot, Ctr Mt Futures, Kunming 654400, Yunnan, Peoples R China 3.CIRAD, UMR Eco&Sols, F-34398 Montpellier, France 4.Univ Montpellier, INRAE, Inst Agro, Eco&Sols,CIRAD,IRD, Montpellier, France 5.No Arizona Univ, Ctr Ecosyst Sci & Soc, Flagstaff, AZ 86011 USA 6.World Agroforestry ICRAF, East & Cent Asia Reg Off, Kunming 650201, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Zhai,De-Li,Thaler,Philippe,Luo,Yiqi,et al. The powdery mildew disease of rubber (Oidium heveae) is jointly controlled by the winter temperature and host phenology[J]. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,2021,65(10):1707-1718.
APA	Zhai,De-Li,Thaler,Philippe,Luo,Yiqi,&Xu,Jianchu.(2021).The powdery mildew disease of rubber (Oidium heveae) is jointly controlled by the winter temperature and host phenology.INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,65(10),1707-1718.
MLA	Zhai,De-Li,et al."The powdery mildew disease of rubber (Oidium heveae) is jointly controlled by the winter temperature and host phenology".INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 65.10(2021):1707-1718.