{Reference Type}: Journal Article
{Title}: Chitin-induced disease resistance in plants: A review.
{Author}: Saberi Riseh R;Gholizadeh Vazvani M;Vatankhah M;Kennedy JF;
{Journal}: Int J Biol Macromol
{Volume}: 266
{Issue}: 0
{Year}: 2024 May 24
{Factor}: 8.025
{DOI}: 10.1016/j.ijbiomac.2024.131105
{Abstract}: Chitin is composed of N-acetylglucosamine units. Chitin a polysaccharide found in the cell walls of fungi and exoskeletons of insects and crustaceans, can elicit a potent defense response in plants. Through the activation of defense genes, stimulation of defensive compound production, and reinforcement of physical barriers, chitin enhances the plant's ability to defend against pathogens. Chitin-based treatments have shown efficacy against various plant diseases caused by fungal, bacterial, viral, and nematode pathogens, and have been integrated into sustainable agricultural practices. Furthermore, chitin treatments have demonstrated additional benefits, such as promoting plant growth and improving tolerance to abiotic stresses. Further research is necessary to optimize treatment parameters, explore chitin derivatives, and conduct long-term field studies. Continued efforts in these areas will contribute to the development of innovative and sustainable strategies for disease management in agriculture, ultimately leading to improved crop productivity and reduced reliance on chemical pesticides.