Himachal Apple Growers Warned: Tiny Red Dots Could Spell Big Trouble
Apple farmers in Himachal Pradesh have been asked to stay cautious this winter after experts identified small red spots on tree bark as the overwintering eggs of the European Red Mite (ERM). The Horticulture Department has stressed that early action is essential to protect orchards from serious damage in the coming season.
Rising Concerns in Orchards
Apple orchards across the state have been battling increasing disease outbreaks. Last year, growers faced severe leaf fall, heavy mite infestations, and additional setbacks from hailstorms and prolonged rains. With winter being the key period for orchard care, officials are urging farmers to pay closer attention to their trees now.
Spotting the Signs
The advisory explains that the tiny red dots often mistaken for fungus or dirt are actually ERM eggs. These hatch in March and April, multiplying quickly and damaging both leaves and fruit. Farmers are advised to carefully inspect cracks, buds, and crevices in the bark using magnifying glasses or mini‑microscopes.
Preventive Measures
If ERM eggs are detected, orchardists can clean the affected bark and apply lime and copper sulfate paint to trunks. This step can help reduce the risk of infestation before the mites become active.
European Red Mites feed on leaf sap, turning foliage brown or bronze, which reduces fruit size and overall yield. Long‑term infestations can weaken entire trees, threatening orchard productivity.
Officials emphasize that preventive care during winter is the best defense. By acting early, apple growers can avoid heavy losses and safeguard their orchards for the upcoming season.
