A. For bacterial diseases, eradication by the removal and destruction of the infected plant or part thereof, care being taken to disinfect all tools used in such removal to prevent the spread of the infection or by any other methods that have been approved by the Insecticide and Fungicide Board of the State Department of Horticulture;

B. For fungus diseases, control or cure by spraying with effective fungicides, such as Bordeaux solution, lime-sulphur solution, sulfide of iron, or other effective fungicides;

C. For chewing insect pests, control or removal by spraying with effective insecticides, such as arsenate of lead solution and arsenate of zinc solution;

D. For sucking insect pests, control or removal by spraying with effective insecticides such as lime-sulphur solution, crude oil emulsion, tobacco solution, distillate oil emulsion, kerosene emulsion, soap solution, and sulphur solution, or combinations thereof;

E. For fungus and insect pests, control, cure, or removal by spraying with such other effective solutions and emulsions as may be recommended by the State Insecticide and Fungicide Board. [Code 1980 at § 8.76.030].