Research Article

Effects of Mulch Type, Plant Cultivar, and Insecticide Use on Sweet Potato Whitefly Population in Chili Pepper

Table 1

Mean numbers of whitefly eggs, nymphs, and adults for mulch type treatments, 2018.

MulchMean numbers of whiteflies (±SEM)
Eggs per 1 cm2 leafNymphs per 1 cm2 leafAdults per plant

Reflective silver mulch3.47 ± 0.50 a3.17 ± 0.27 a2.24 ± 0.12 a
Rice straw mulch23.15 ± 2.41 c16.82 ± 1.46 b21.01 ± 1.68 c
Bare ground17.19 ± 1.38 b16.62 ± 1.67 c12.20 ± 0.42 b

Means in a column followed by different letters are significantly different from each other (), according to Tukey’s post hoc test.