New US report on pesticide residues in cherry cultivation

17 Sep 2024
1509

The Washington Tree Fruit Research Commission has released the 2024 report on pesticide residues for sweet cherry production in the Northwest. 

According to the Commission's announcement, this annual effort aims to provide the industry with guidance for pest management decisions, taking into account the maximum residue levels (MRLs) in some foreign markets.

During the 2024 cherry season, in a mature block of Skeena, the Commission's researchers applied and then analyzed 14 active ingredients commonly found in 11 insecticides and miticides and three fungicides. The main goal of the study was to replicate the “worst-case scenario” regarding residues, using aggressive doses, timings, and intervals that are legal according to product labels but may not reflect typical commercial use. 

With this approach, which involved two applications of most products, all residues were compliant with national regulations. However, in some key export markets, the MRLs for certain products are set at the “limit of quantification,” which is the lowest detectable residue that can be measured, making it “virtually impossible to meet such standards” if the product is applied, according to the report.

Read the full article: Good Fruit Grower
Image: SL Fruit Service


Cherry Times - All rights reserved

What to read next

Influence of clonal rootstocks on cherry growth and productivity in the Volgograd Region

Rootstocks

06 Mar 2025

A study conducted in the arid region of Volgograd, Russia, analyzed the influence of different clonal rootstocks on the cherry varieties Toy, Loznovskaya, and Memory of Zhukova, as well as the sweet cherry varieties Alexandria, Iput, Epos, and Yaroslavna.

How to preserve cherries longer: the natural method without chemical additives

Post-harvest​

02 Apr 2025

Discover the innovative method for the natural preservation of cherries without chemical additives. Thanks to advanced technologies such as rapid cooling, controlled atmosphere and air sanitisation, the cherries stay fresh for up to 60 days.

In evidenza

Meizao cherries: 30 μm LDPE MAP packaging extends shelf life in China

08 Oct 2025

A Chinese study shows how 30 μm LDPE (PE30) film extends Meizao cherries' shelf life up to 60 days. It reduces spoilage and preserves nutritional quality, texture and appearance, offering an effective, scalable packaging solution for Chinese producers, retailers and distributors.

SmartCherry and iAgro: digital innovation for IGP cherries in Tuscany, Italy

Tech management

08 Oct 2025

SmartCherry is the innovative project bringing precision agriculture to IGP cherry orchards in Tuscany, Italy. With the iAgro app, farmers reduce costs and environmental impact using biometric data, predictive models and smartphone-based decision support.

Tag Popolari