JASVIR SINGH CBFN and. Effect of azadirachtin and dihydro azadirachtin on invitro acquisition of rice tungro viruses. Indian Phytopath. [Internet]. 2007 Sep. 2 [cited 2026 Jun. 25];60(3):362-5. Available from: https://epubs.icar.org.in/index.php/IPPJ/article/view/17220