In Pakistan's main citrus-producing region, cooperation between Chinese and Pakistani scientists is addressing long-standing pest and quality issues that have restricted export growth. Dr Shaukat Ali, Associate Professor at the Engineering Research Centre of Biological Control, Ministry of Education, College of Plant Protection, South China Agricultural University, is leading work through the China-Pakistan Joint Research Centre for Integrated Citrus Pests Management. "The single biggest challenge is the industry's inability to meet strict international phytosanitary standards," Ali told China Economic Net. The centre was established in 2018 with the University of Sargodha under the Belt and Road Initiative. Variations in pest behaviour, lack of infrastructure for producing bio-agents, and initial farmer scepticism slowed adoption.