Additionally, there have been attempts to find alternative methods to control Peronospora trifoliorum: a 2011 study used various biotic and abiotic compounds to test the use of bio- and chemical controls on different alfalfa diseases. The study found that to some degree, salicylic acid, potassium phosphite, neem oil, Bio-Arec, and Bio-Zaid betaine all protect against downy mildew and numerous other alfalfa diseases (Mohamed Morsy, Fawzy Abdel-Monaim, and Mamoud Mazen, 2011).
Furthermore, there have been efforts to discover alternative approaches to manage Peronospora trifoliorum: a 2011 study employed various biological and chemical substances to investigate the effectiveness of bio- and chemical controls on different alfalfa diseases. The research revealed that salicylic acid, potassium phosphite, neem oil, Bio-Arec, and Bio-Zaid betaine all exhibit some level of protection against downy mildew and numerous other alfalfa diseases (Mohamed Morsy, Fawzy Abdel-Monaim, and Mamoud Mazen, 2011).