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Maturing sweet cherry fruits are exposed to damage caused by birds. In order to repel birds from orchards, it is increasingly common to use repellents based on plant extracts and compounds that undergo complete biodegradation. One such compound is methyl anthranilate (2-aminobenzoic acid methyl ester), which has an irritating effect on birds’ senses of taste and smell. The objective of this study was to assess the effect of methyl anthranilate-based repellent (commercial name: Goose Chase/Fruit Shield) on the chemical composition and selected physiological parameters of sweet cherry cv. ‘Burlat’. The repellent containing methyl anthranilate (26.4%) was applied in the form of a foliar spray seven days prior to fruit harvest at a 1% concentration (500 dm3∙ha−1 of working liquid). In the study, methyl anthranilate-based repellent was found to have no influence on the chemical composition of fruits and leaves or the selected physiological parameters of sweet cherry cv. ‘Burlat’. Moreover, the use of methyl anthranilate did not affect the cracking susceptibility of sweet cherry fruits. This compound may constitute an interesting alternative to support sweet cherry orchard protection against birds and in organic cultures.

The Effect of Methyl Anthranilate-Based Repellent on Chemical Composition and Selected Physiological Parameters of Sweet Cherry (Prunus avium L.)