--- title: "Purdue Extension Corn Field Scout - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Growers and consultants have relied on the Purdue Extension Corn & Soybean Field Guide for more than 20 years. This is the perfect in-field reference that takes the popular guide to the next level. Pu" --- # Purdue Extension Corn Field Scout — United States ![Purdue Extension Corn Field Scout App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple111/v4/ae/13/18/ae13180c-3f78-6da7-ff6e-affedea1337a/mzl.cyuqzqzf.jpg/434x0w.png) **Developer:** [Unknown](https://apptail.io/developer/unknown-DVl) **Category:** Education **Rating:** 5.0/5 (1 ratings) **Price:** Free **Bundle ID:** 3iD.purdue.edu.CornScout **Store:** Apple App Store **Country:** United States **Version:** 1.0.2 (released 2017-05-05) **Original Release:** 2017-03-08 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1127799599) **AppTail Page:** [https://apptail.io/app/purdue-extension-corn-field-scout-MPqe/united-states](https://apptail.io/app/purdue-extension-corn-field-scout-MPqe/united-states) ## Purdue Extension Corn Field Scout Description Growers and consultants have relied on the Purdue Extension Corn & Soybean Field Guide for more than 20 years. This is the perfect in-field reference that takes the popular guide to the next level. Purdue University specialists created this comprehensive, science-based app to help you effectively manage corn production. You can check out a free preview of this app, Purdue Extension Corn Field Scout Preview, that has limited functionality. The Purdue Extension Corn Field Scout provides built-in calculators for seeding rates, estimating yield loss, limestone recommendations, nitrogen recommendations, phosphorus recommendations, and potassium recommendations. There’s even a section to add field notes. The Insects & Nematodes, Diseases, and Weeds sections will help you identify the common pests of corn and the damage they cause. You’ll also find sampling and management information. The Soils & Fertility section provides the latest nutrient recommendations and shows common signs of nutrient deficiencies. The Diagnosing Herbicide Injury section provides a tool for identifying herbicide injury and describes herbicide modes of action. And the Planting, Growth, & Development section provides information about identifying and predicting growth stages. This app includes hundreds of useful, high-quality images to help you diagnose problems and understand common issues in corn production. We also offer a companion app: The Purdue Extension Soybean Field Scout. ## Purdue Extension Corn Field Scout Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple111/v4/11/0e/13/110e1384-c62c-2286-8eb5-4255ffaa35be/pr_source.png/1242x2208.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/98/67/0a/98670a8d-e1a3-51b2-724e-b4ee0bab9966/pr_source.png/1242x2208.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple111/v4/b4/e7/c8/b4e7c8d1-92d2-9f5e-2daa-7479752f7eb4/pr_source.png/1242x2208.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple111/v4/89/75/96/89759608-21f1-4d5f-dd2b-4dd1640a8443/pr_source.png/1242x2208.png) ## Purdue Extension Corn Field Scout Rating Breakdown in United States - 5 stars: 1 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Purdue Extension Corn Field Scout Available In - [Pakistan](https://apptail.io/app/purdue-extension-corn-field-scout-MPqe/pakistan) - 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