Funding for this research was provided by:
The National Key Research and Development Program of China (2017YFD0201000)
The National Key Research and Development Program of China (2017YFE0104900)
The Project of International Cooperation of Ministry of Agricultural, China (2016-X48)
Sino-America BioControl International Cooperation Program (58-4001-4-053)
Open Fund of Key Laboratory of Integrated Pest Management on Crops in Northwestern Loess Plateau, Ministry of Agriculture (KFJJ20180106)
Article History
Received: 20 August 2018
Revised: 3 May 2019
Accepted: 16 May 2019
First Online: 27 June 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.