This publication comprehensively addresses various aspects of forest conservation, encompassing topics such as forest fires, the detrimental impacts of forest degradation, and the management of pests, diseases, and invasive weeds affecting forestry plants. It provides an extensive overview of pesticide types, including bio-pesticides, all consolidated in a single resource. This book serves as a valuable asset for educators, forestry students, research scholars, forest extension personnel, nursery staff, private nursery proprietors, and agroforestry farmers. Notably, approximately 80 percent of tree species are impacted by at least one disease agent, while 75 percent are affected by an insect, underscoring the gravity of the situation. Presence of pests and diseases in plants is also an important factor hindering the increase of forest cover. This text thoroughly includes the complete syllabus pertaining to forest conservation for individuals studying forestry at the graduate level.

The primary aim of this book is to offer effective treatment strategies for trees afflicted by pests and diseases associated with forest plants. It includes a thorough examination of pests and diseases affecting 115 tree species, along with their management techniques, all compiled in one place. Additionally, the book addresses the detrimental effects of weeds on the forest ecosystem, providing insights into significant weeds currently impacting forests and their management strategies. It also details the causes and management of forest fires, along with their adverse effects on the ecosystem. Furthermore, the publication includes essential information regarding pesticides and highlights Integrated Pest Management (IPM), a contemporary pest management approach utilized in agroforestry. The content is supported by numerous research papers, forestry literature, and educational materials.

Shri Raj Kumar Sharma has obtained a Postgraduate Diploma in Forestry from CASFoS Dehradun, which operates as an autonomous body under the Government of India and is associated with the Forest Research Institute. He has completed Master’s degrees in both Chemistry and Sustainable Development. He also worked on various posts of Plant Protection in the Agriculture Department under the Government of Bihar and finally held the post of Assistant Director Plant Protection. After this he left the Agriculture Department and joined the Forest Department.

Currently, he holds the position of Deputy Conservator of Forests and is also acting as the Divisional Forest Officer within the Bihar Government's Forest Department. He brings around 25 years of professional experience in this sector.