Figure 2.

Survivorship (±SEM) of female Trissolcus japonicus provided egg masses retrieved from three apple orchard locations where a border row, alternate row middle (A.R.M.), or complete block spray pattern. Materials evaluated included methomyl (A), thiamethoxam + λ-cyhalothrin (B), clothianidin (C), or bifenthrin (D) in 2019. Pairwise comparisons of female survivorship provided egg masses retrieved from the untreated woodline (control), and other egg mass deployment locations were calculated via a Dunnett’s test (p < 0.05); significant differences are indicated with an asterisk.