Larvicidal Effectiveness of Azolla pinnata against Aedes aegypti (Diptera: Culicidae) with Its Effects on Larval Morphology and Visualization of Behavioural Response

Table 1

Larvicidal activity of Aedes aegypti using Azolla pinnata powdered form and fresh plant.

Time	Treatment	LC50 (ppm); with 95% confidence interval	LC90 (ppm); with 95% confidence interval	Regression equation
24 hours	Powdered Azolla pinnata	1262.794; (1030.588-1928.775)	1853.238; (1030.588-1928.775)	Y= 7.692X – 23.857
	Fresh; Azolla pinnata	192517.205; (111397.462-478710.318)	2521535.166; (855514.813-19888028.270)	Y= 1.147X – 6.062

LC₅₀, lethal concentration required to kill 50% of the population exposed; , lethal concentration required to kill 95% of the population exposed and ppm, parts per million.