Kocide 2000

Reliable Protection for Apple Orchards

Working with Kocide 2000, you quickly understand why this DuPont fungicide has become a staple in intensive fruit farming. It is a classic contact copper-based product, with copper hydroxide as the active ingredient. Unlike older sulfate-based formulations, these water-dispersible granules dissolve perfectly without clogging sprayer nozzles — a critical factor for efficiency in the field.

Field Application Experience

We primarily use it on apple trees to manage scab and various spot diseases. The product is highly effective against a broad spectrum of pathogens, from alternaria and anthracnose to phyllosticta leaf spot. It is important to remember its contact nature: the level of protection depends entirely on the quality of coverage. We adjust our spraying equipment to ensure uniform application, especially during the peak foliage growth phase.

• Performance: With a dosage rate of 2.0–3.0 L/ha, it provides a dense, rain-fast coating.
• Usage Schedule: Up to 3–4 applications per season are allowed, offering flexibility during critical tree development stages.
• Safety: Classified as hazard class 3, it requires standard safety protocols which should always be followed.

Practical Insights

The pre-harvest interval is 30 days. We plan our spraying schedule to neutralize primary disease threats during the first half of the vegetative season, when pathogen pressure is highest. Since it does not induce fungal resistance, it remains a core tool in tank mixes and integrated protection programs. It is a dependable workhorse that delivers consistent results as long as you stick to recommended concentrations and timings.