Anthracnose Disease of Mango: Epidemiology, Impact and Management Options

May 21, 2026

Mango is a widely grown seasonal fruit crop across tropical and subtropical regions, with major economic value in Ghana through fresh and dry fruit, juice, and processed products. Mango production is limited by diseases, pests, and inadequate post-harvest handling, and anthracnose caused by Colletotrichum gloeosporioides is a leading yield constraint globally. The disease affects stems, branches, leaves, flowers, and fruits, reducing shelf life and marketability, and in Ghana is linked to about 30% fruit loss. This chapter outlines the disease’s role in Ghanaian production and reviews management approaches to reduce dependence on inappropriate chemical control.

LanguageEnglish

CategoryResearch & Report

FormatPDF

Pages14

Reading Time35 min

1. Introduction

2. Impact of anthracnose on mango production in Ghana

FAQs

What causes mango anthracnose and where does it occur?

Mango anthracnose is caused by Colletotrichum gloeosporioides (Penz and Sacc) and occurs both in the field and during post-harvesting.

How does anthracnose affect mango fruit quality and marketability?

Anthracnose reduces shelf life and marketability by damaging fruit and lowering fruit quality, which affects both local sales and export standards.

What is the reported impact of anthracnose on mango yield in Ghana?

In Ghana, anthracnose is responsible for about 30% yield/fruit loss, and production and export can decline due to disease severity.

May 21, 2026

Upload by Emma Wilson