Prospects for the Use of Pongamia pinnata Oil-Based Products against the Green Peach Aphid Myzus persicae (Sulzer) (Hemiptera: Aphididae)

Table 1

Activity of plant preparations to green peach aphid female and to its offspring.

Treatment	Concentration; %	Biological efficacy; %*	LC50; (CI95)	Inhibition oviposition; %	Corrected mortality of; subsequent nymphs %*	LC50; (CI95)
REP	3.0	90.3^a	0.86; (0.72–0.96)	93.5	100.0^a	0.59; (0.42–0.68)
	1.5	84.3^ab		81.5	92.9^b
	0.75	27.2^cd		60.9	54.4^c
	0.375	11.6^e		56.5	20.8
REP3	3.0	90.6^a	0.93; (0.85–1.11)	89.8	100.0^a	N.D.
	1.5	97.9^a		100.0	—
	0.75	28.6^d		64.1	0.0^e
	0.375	16.7^de		47.8	0.0^e
REP4	3.0	97.8^a	0.95; (0.78–1.05)	28.6	100.0^a	1.25; (1.18–1.35)
	1.5	71.5^b		11.7	100.0^a
	0.75	42.8^bc		18.2	26.6^d
	0.375	35.3^c		158.6	24.1^d
REP5	3.0	73.5^b	2.18; (1.98–2.25)	79.7	95.0^b	0.89; (0.78–0.99)
	1.5	24.6^d		60.1	66.0^c
	0.75	27.7^d		75.7	42.7^d
	0.375	3.1^f		48.6	0.0^e
RE	3.0	95.9^a	0.36; (0.28–0.45)	97.4	100.0^a	0.58; (0.39–0.65)
	1.5	97.8^a		94.8	100.0^a
	0.75	60.4^b		67.5	78.9^bc
	0.375	50.0^bc		58.4	5.5^e
NA	3.0	88.6^b	1.25; (0.96–1.38)	97.3	100.0^a	0.72; (0.67–0.95)
	1.5	83.3^b		78.4	91.7^b
	0.75	36.3^c		53.8	63.4^c
	0.375	29.3^cd		36.5	45.3^cd

∗The values within columns with the same lowercase letter do not differ significantly (Turkey’s HSD test, 𝑃<0.05).