This compilation examines agricultural research from across the globe and covers a broad spectrum of related topics. In this book, the authors discuss research including cotton pests and the actual strategies for their management control; cotton production and climatic factors: studying this relationship by different applied statistical methods; screening to select natural substances for control of postharvest aflatoxigenic fungi in maize and peanut agroecosystems; peculiarities of photosynthesis of wheat genotypes contrast in grain yield and their use in breeding programs; cunila d. royen ex. l., glechon epl. and hesperozygis epl. (lamiaceae) in South America: an ethnobotanical and phytochemical review; bacterial endophytes inhabiting potato plants (solanum tuberosum l.); and a discussion on common scab disease in central Europe.