Fig. 2From: Evaluation of chlorpyrifos and Beauveria bassiana as a strategy in the Egyptian sugar beet fields: impact on Spodoptera littoralis (Boisduval) and its associated predators populations and the sugar beetroot yieldCumulative reduction percentage of Spodoptera littoralis larval population in sugar beet field after treatments with Beauveria bassiana and chlorpyrifos pesticides during the growing season (2020–2021)Back to article page