NY/T 2062.4-2016 Guidelines for Field Efficacy Tests of Target Organisms for Natural Enemy Control Part 4: Coccinella septempunctata controls vegetable aphids in protected areas (English Version)
2016NY/T 2062.4-2016 Guidelines for Field Efficacy Tests of Target Organisms for Natural Enemy Control Part 4: Coccinella septempunctata controls vegetable aphids in protected areas