Michael Ostlie
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View article: Weed-crop dataset in precision agriculture: Resource for AI-based robotic weed control systems
Weed-crop dataset in precision agriculture: Resource for AI-based robotic weed control systems Open
Effective weed management is crucial for maintaining optimal crop growth and achieve higher yield. Recent advancement in robotic technologies and advanced deep learning (DL) models is shaping the future of robotic weed control systems. How…
View article: Field-based multispecies weed and crop detection using ground robots and advanced YOLO models: A data and model-centric approach
Field-based multispecies weed and crop detection using ground robots and advanced YOLO models: A data and model-centric approach Open
The implementation of a machine-vision system for real-time precision weed management is a crucial step towards the development of smart spraying robotic vehicles. The intelligent machine-vision system, constructed using deep learning obje…
View article: Evaluation of Dicamba Drift Injury and Yield Loss on Soybean Using Small Unmanned Aircraft Systems (sUAS) and Multispectral Imaging Technologies
Evaluation of Dicamba Drift Injury and Yield Loss on Soybean Using Small Unmanned Aircraft Systems (sUAS) and Multispectral Imaging Technologies Open
Highlights The response of dicamba-susceptible soybean to three simulated rates and growth stages has been studied. Soybean physiological data, such as plant height and phototoxicity, was collected at the selected growth stage. Aerial imag…
View article: Multi-format open-source weed image dataset for real-time weed identification in precision agriculture
Multi-format open-source weed image dataset for real-time weed identification in precision agriculture Open
Weeds are considered obnoxious and a hindrance to crop yield. Due to their uneven spatial distribution pattern, a ground or aerial robot are deployed to spot spray herbicides. This herbicidal application depends entirely on the computer vi…
View article: Registration of ‘ND Victory’ green field pea
Registration of ‘ND Victory’ green field pea Open
‘ND Victory’ (Reg. no. CV‐31, PI 701908) is the first semi‐leafless, green cotyledon field pea cultivar ( Pisum sativum L.) developed by the North Dakota State University Pulse Crops Breeding Program and approved for release by the North D…
View article: Yield and Grain Quality Response of Spring Wheat Varieties to Irrigation and Fertility Management
Yield and Grain Quality Response of Spring Wheat Varieties to Irrigation and Fertility Management Open
Experiments were conducted in 2020 and 2021 in North Dakota to determine the effects of foliar and soil applied fertilizers, variety and irrigation on yield and grain quality of spring wheat. Foliar application of N did not consistently in…
View article: Site-specific weed management in corn using UAS imagery analysis and computer vision techniques
Site-specific weed management in corn using UAS imagery analysis and computer vision techniques Open
Currently, weed control in commercial corn production is performed without considering weed distribution information in the field. This kind of weed management practice leads to excessive amounts of chemical herbicides being applied in a g…
View article: UAV-Assisted Thermal Infrared and Multispectral Imaging of Weed Canopies for Glyphosate Resistance Detection
UAV-Assisted Thermal Infrared and Multispectral Imaging of Weed Canopies for Glyphosate Resistance Detection Open
The foundation of contemporary weed management practices in many parts of the world is glyphosate. However, dependency on the effectiveness of herbicide practices has led to overuse through continuous growth of crops resistant to a single …
View article: Efficacy of an Avian Repellent Applied Using Drop Nozzle-Equipped Ground Rigs in Reducing Blackbird Damage to Sunflower
Efficacy of an Avian Repellent Applied Using Drop Nozzle-Equipped Ground Rigs in Reducing Blackbird Damage to Sunflower Open
In North Dakota large flocks of blackbirds feed on ripening crops, after breeding and prior to migration, resulting in an annual damage estimate averaging $3.5 million for sunflower. Since the repellent needs to be ingested to be effective…
View article: Defining Glyphosate and Dicamba Drift Injury to Dry Edible Pea, Dry Edible Bean, and Potato
Defining Glyphosate and Dicamba Drift Injury to Dry Edible Pea, Dry Edible Bean, and Potato Open
Field trials using sublethal doses of glyphosate, dicamba, or mixtures of both herbicides on dry edible pea ( Pisum sativum ), dry edible bean ( Phaseolus vulgaris ), and potato ( Solanum tuberosum ) were conducted at six locations to dete…