Abstract: This paper systematically reviews the occurrence patterns and pathogen diversity of major konjac diseases and pests, analyzes the current application status, limitations of chemical pesticide formulations, and innovative progress based on nanocarriers and controlled-release technology, highlights the mechanisms and application potential of biocontrol microorganisms and botanical pesticides, and discusses integrated green control technology systems that combine agricultural ecological measures with intelligent application techniques. Finally, future perspectives are proposed, emphasizing the need to enhance formulation functional design, reduce the production cost of bio-pesticides, strengthen field validation, and establish sustainable management strategies for konjac diseases and pests through policy guidance and industry-academia-research collaboration. These strategies, with biological control as the core and ecological regulation as the foundation, aim to provide a theoretical basis for the high-quality green development of the konjac industry.