Egyptian Journal of Biological Pest Control

Table 6 Population parameters intrinsic rate of increase (r), finite rate of increase (λ), net reproductive rate (R₀), and mean generation time (T) of Leptomastix dactylopii

From: Host stage preference and demographic parameters of Leptomastix dactylopii (Hymenoptera: Encyrtidae) on vine mealybug Planococcus ficus (Hemiptera: Pseudococcidae)

Parameter	x̄ ± s.e
r (d⁻¹)	0.1527 ± 0.0088
λ (d⁻¹)	1.1650 ± 0.0102
R₀ (offspring)	46.07 ± 9.69
T (d)	25.08 ± 0.44

Standard errors (s.e.) were estimated by using the bootstrap technique with 100,000 re-samplings

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