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Figure 1

From: Repellent, oviposition-deterrent, and insecticidal activity of the fungal pathogen Colletotrichum fioriniae on Drosophila suzukii (Diptera: Drosophilidae) in highbush blueberries

Figure 1The alternative text for this image may have been generated using AI.

Sexually mature Drosophila suzukii female (a) and male (b) choice between highbush blueberry (Vaccinium corymbosum) fruit sprayed with four different treatments: (i) sterile ionized water (‘untreated fruit’) as a control, (ii) anthracnose solution from a laboratory Colletotrichum fioriniae culture (‘colony’), (iii) anthracnose solution from field-collected infected fruit (‘fruit’), and (iv) a solution prepared by filtering the ‘colony’ solution (‘filtered’) to remove the spores. In addition, flies were given a choice between highbush blueberry fruit versus no fruit (blank control). Percentages of nonresponders are shown in parenthesis. An asterisk (*) indicates significant differences between treatments, P ≤ 0.05.

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