NSF award 2520136 · Purdue University

AI-ENGAGE: DEVA: Disease Detection and Effective Control using Versatile UAVs and UGVs in Apple Orchards

Final report due

28 January 2029

in 833 days · The award ends on 30 September 2028.

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award ending 2028-09-30 · Research.gov
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award ending 2028-09-30 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice20 Sep 2028in 703 days
award ending 2028-09-30 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Jan 2029in 833 days
award ending 2028-09-30 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Jan 2029in 833 days
award ending 2028-09-30 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Jan 2029in 833 days
award ending 2028-09-30 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 30 September 2028.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 January 2029.

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Award card

Award number: 2520136
Period of support: 1 Oct 2025 – 30 Sep 2028
Amount: $400,000
Awardee: Purdue University, West Lafayette, IN
Program: MultiPLEx
Directorate: O/D

Abstract

Apples are one of the most important fruits worldwide, supporting millions of livelihoods and economies around the globe. However, apple orchards face critical challenges from diseases such as apple scab, fire blight, and powdery mildew, which significantly reduce fruit quality and yield. Farmers traditionally rely on widespread applications of pesticides across entire fields, which is costly, labor-intensive, and…

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