Price: €11.00
Member Price: €0.00

Pistachios: mysterious discolouration sparks heated debates

September 28, 2023 at 10:53 AM , Der AUDITOR
Play report as audio

SACRAMENTO/TEHRAN. While California’s pistachio industry is refuting USDA intentions of declaring a mysterious discolouration as a damage with large-scale impact, US exports have hit a record. Yet, the opposite is the case in Iran.

Cosmetic shock

A mysterious discolouration first discovered six years ago in the new Golden and Lost Hills pistachio varieties has given rise to heated debates in California. While the United States Department of Agriculture (USDA) has indicated that it intends to consider Internal Kernel Discoloration (IKD) as a damage, the industry vehemently disagrees as Pacific Nut Producer Magazine reports. According to the California Pistachio Research Board IKD is a purely cosmetic concern. The discolouring is internal to the kernels and can only be spotted if they a

View related articles

Go to the News Overview
Nuts
Apr 20, 2026
NEW DELHI/ABUJA. Early arrivals have started for cashews in India. The weather has turned wet in Nigeria. Supplies are rather limited in Benin.
Nuts
Apr 20, 2026
NEW DELHI. Traders in India are hoping that the market situation for peanuts will finally turn their way. International trade is fraught with challenges.
Nuts
Apr 20, 2026
MANILA. A potential Super El Niño event is exacerbating drought and heat in Southeast Asia and affecting coconut and palm oil production.
Nuts
Apr 16, 2026
ORDU. Ferrero finds itself confronted with surprise inspections this week. In addition, the current price levels for hazelnuts may prompt the confectionery giant to act. Stink bugs are giving rise to concerns.