Outbreak of coffee rust threatens Latin American coffee supply

The video discusses Himalaya Vastatrix, a fungus affecting coffee plants. It starts with the fungus's characteristics and how it infects the lower leaves of coffee plants. The disease causes lesions that spread spores, weakening the plant and reducing coffee cherry production. While fungicides can control the infection, they pose environmental risks. Scientists are working on genetic resistance by crossbreeding Arabica with immune hybrids, but the fungus is evolving, threatening these efforts. As of 2017, some resistant varieties are losing their immunity.

What are the characteristics of the fungus affecting coffee plants?

Describe the symptoms caused by the disease on coffee plant leaves.

How does the disease affect the coffee plant's ability to produce coffee cherries?

What methods are being explored to combat the coffee plant disease?

Discuss the implications of the fungus evolving and overcoming resistance in coffee plants.