Fig. 4 in Attraction of Bactrocera cucurbitae and Bactrocera dorsalis (Diptera: Tephritidae) to beer waste and other protein sources laced with ammonium acetate

Fig. 4. Response of males of Bactrocera cucurbitae and B. dorsalis to GF-120® NF Naturalyte® Fruit Fly Bait (= GF-120), beer waste, Nu-Lure® Insect Bait (= Nu-Lure), and water (negative control) either in the absence (A), or presence (B) of ammonium acetate (= AA). For each species, different letters (lowercase: B. cucurbitae; uppercase: B. dorsalis) indicate significant differences according to ANOVA and the Fisher LSD tests at P ≤ 0.05.