: A notable recent work is her thesis on Integrated Pest Management strategies for agricultural fruit protection. 2. E239 (Technical and Chemical Subject)

If "Grace Sward E239" refers to a specific individual or niche topic, consider these steps to find more accurate results:

Grace Sward Identifier: E239 Date of Record: [Insert Date] Prepared by: [Your Name/Organization]

: Used in the food industry to prevent fungi and microbes in certain cheeses (like Provolone) and seafood. Its use is restricted or banned in some regions due to toxicity concerns.