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What triggers abscission in trees?
On the other hand, abscission can also be triggered by environmental factors like the change of season, pathogen attack, or abiotic stress [1,8,9]. Many organs, like leaves, senesce before they abscise. Therefore, environmental stresses and senescence are certainly tied to abscission.
On the other hand, abscission can also be triggered by environmental factors like the change of season, pathogen attack, or abiotic stress [1,8,9]. Many organs, like leaves, senesce before they abscise. Therefore, environmental stresses and senescence are certainly tied to abscission.