The study sought to: (1) evaluate agriculturalists’ characteristics as adopters of IoT smart agriculture technologies, (2) evaluate traits fostering innovation adoption, (3) evaluate the cycle of IoT smart agriculture adoption, and, lastly, (4) discern attributes and barriers of information communication. Researchers utilized a survey design to develop an instrument composed of eight adoption constructs and one personal characteristic construct and distributed it to agriculturalists at an agricultural exposition in Rio Grande do Sul. Three-hundred-forty-four (n = 344) agriculturalists responded to the data collection instrument. Adopter characteristics of agriculturalists were educated, higher consciousness of social status, larger understanding of technology use, and more likely identified as opinion leaders in communities. Innovation traits advantageous to IoT adoption regarding smart agriculture innovations were: (a) simplistic, (b) easily communicated to a targeted audience, (c) socially accepted, and (d) larger degrees of functionality. Smart agriculture innovation’s elevated levels of observability and compatibility coupled with the innovation’s low complexity were the diffusion elements predicting agriculturalists’ adoption. Agriculturalists’ beliefs in barriers to adopting IoT innovations were excessive complexity and minimal compatibility. Practitioners or change agents should promote IoT smart agriculture technologies to opinion leaders, reduce the innovation’s complexity, and amplify educational opportunities for technologies. The existing sum of IoT smart agriculture adoption literature with stakeholders and actors is descriptive and limited, which constitutes this inquiry as unique.

This study sought to assess the mental health impacts on farmers from across the globe post-natural weather-related disasters. There were two objectives that guided the study: (a) determine themes among the literature discussing post-disaster impacts on farmers’ mental health, (b) identify personal characteristics that influence farmers’ mental health post-disaster. A systematic review revealed 29 (N = 29) publications relevant to the research objectives. Through conducting an extensive systematic review six themes were identified: suicide, preparedness, culture, adaption, sentiment, and financial hardship. There were two personal characteristics presented in the literature: gender and age. It was indicated that farmers' perceptions of climate change affected their response to lessen emotional and physical impacts. The severity of the natural disaster played a role in the action farmers took to restore and prepare damages not only for the land but also regarding their mental health. Implications of this study uncovered an opportunity for extension personnel to create educational resources to combat mental health impacts from natural disasters. Recommendations include further research be conducted to investigate the effect of new or existing mental health resources on a sample of farmers from across the globe.

The multidimensionality of COVID-19’s consequences on food access and food waste behaviors was not immune to one gender versus another. The role of agricultural women leaders in alleviating food security concerns is not widely understood. An egocentric network analysis was conducted to assess the attributes possessed by social network peers and to discover variables that impact women’s food waste behavior. Researchers found that women’s advice networks were composed primarily of family or friends, known for more than five years, communicate weekly, can be described as an opinion leader, and share mutual trust. The density of women’s networks needs to be researched further to determine a strategic plan to expose women leaders to new information and other social networks. Data indicated women’s food waste behavior was influenced by their perceptions of COVID-19 as an opportunity for food waste change, innovation, and reputation enhancement. The need to develop current and future women agricultural leaders to improve food access and food sovereignty within global communities cannot be overstated.