CASE STUDIES INSTRUCTIONS: STEP 1. Complete 1 evaluation form for each case study. STEP 2. After reviewing Primary Information, record your responses in the following spaces: NOTE: You will need to fill out 3 case studies. CASE 1: Read MASTER 4.2a of your handout and answer the following questions. Important information can be found on pages MASTER 4.4a - 4.4d "Plant Doctor Reference Manual" of the handout. IMPORTANT SYMPTOMS MASTER 4.3 PLANT DOCTOR EVALUATION FORM INITIAL DIAGNOSIS SYMPTOMS THAT MATCH THE NUTRIENT DEFICIENCY STEP 3. After reviewing Secondary Information, record your responses in the following spaces. IMPORTANT SYMPTOMS IS YOUR INITIAL DIAGNOSIS CONFIRMED? IF NOT, WHAT IS YOUR NEW DIAGNOSIS? IF NOT, WHAT CAUSED YOU TO CHANGE YOUR DIAGNOSIS? YES OR NO