Pengendalian Penyakit Diplodia Pada Tanaman Jeruk Dengan Bubur California dan Campuran Antara Insektisida, Fungisida & Zat Pengatur Tumbuh

Citrus plants ( Citrus sp.) Currently experiencing major problems with the presence of diplodia disease both wet and dry. The purpose of this study was to determine the effect of California porridge and mixture of Microthiol, Primavit, Sidametrin and Ridomil against diplodia skin disease in Siam Banjar orange plant in Batola district. This research was conducted experimentally using Completely Randomized Design. Based on the results obtained by controlling diplodia disease with no treatment (control), california slurry, and the mixture between pesticides and growth regulators did not have a significant difference. The largest average yield reduction was on the california slurry treatment of 3.15 cm 2 , followed by the second largest reduction area by a mixture of pesticides and growth regulators by 2.49 cm 2 and the widest reduction area of attack by no pesticied (control) of 1.39 cm2