Bulletin of the National Research Centre

Table 1 Efficiency of cinnamon oil and cinnamaldehyde against Phenacoccus solenopsis under laboratory conditions 27 ± 2 °C and 65 ± 5% RH

From: Efficacy of cinnamon oil and its active ingredient (cinnamaldehyde) on the cotton mealy bug Phenacoccus solenopsis Tinsley and the predator Chrysoperla carnea

Treatments	Conc.	Total mortality%	LC₅₀	LC₉₀	Slope ± S.D.	Toxicity index LC₅₀	LC₉₀/LC₅₀
Cinnamic oil	500	43.33	802.14	1,737,321.67	0.384 ± 0.122	52.78	2165.86
	1000	56.67
	5000	60
	10,000	66.67
Cinnamaldehyde	500	50	423.33	86,181.21	0.555 ± 0.126	100	203.58
	1000	60
	5000	73.33
	10,000	76.67

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