Fig. 4From: Field-based evaluation of novaluron EC10 insect growth regulator, a chitin synthesis inhibitor against dengue vector breeding in leaf axils of pineapple plantations in Gampaha District, Sri LankaTemporal variation of the mean number of Aedes larvae in control and intervention sites in pre-treatment (baseline) and treatment (after application of novaluron 20 ppm) periodsBack to article page