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Effect of Phosphonate Applications, for Phytophthora Brown Rot Control, on 'Nadorcott' Mandarin External Fruit Quality in: HortTechnology Volume 28 Issue 4 (2018)
My orange tree is starting to ripen but I see these dark brown (rotten) spots on some fruits. What is the problem? | Community | Plantix
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First report of Phytophthora palmivora as a causal pathogen of citrus brown rot in Japan | SpringerLink
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