LIST OF TABLES

Table

Page

3.1 Developing the symptom list from the summary documents......................................... 17 3.2 Microsoft Word table generated from the symptoms list................................................ 20 3.3 Matrix generated from a Microsoft Word table............................................................... 20 3.4 Real-world cases presented to partipants to evaluate CIT·Xpert...................................... 26 3.5 Percent responses to the diagnosis of each real-world test case for CIT·Xpert................ 27 3.6 Percent responses to the questions regarding interface design and the ease of use of CIT·Xpert............................................................................................................... 28 3.7 Percent responses to the questions regarding informational content of CIT·Xpert.......... 29 3.8 Real-world test cases presented to partipants to evaluate TFRUIT·Xpert........................ 30 3.9 Percent responses to the real-world test cases presented to each test group for TFRUIT·Xpert...................................................................................................................... 31 3.10 Percent responses to the questions regarding interface design and the ease of use of TFRUIT·Xpert...................................................................................................................... 32 3.11 Percent responses to the questions regarding informational content of TFRUIT·Xpert...................................................................................................................... 33 4.1 Leaf macronutrient and micronutrient levels of 'Arkin' carambola trees grown in sand culture................................................................................................................................... 42 4.2 Leaf macronutrient and micronutrient levels of 'Mauritius' and 'Brewster' lychee trees grown in sand culture............................................................................................................ 45 4.3 Leaf and petiole macronutrient and micronutrient levels of 'Cariflora' papaya trees grown in sand culture....................................................................................... 50 4.4 Effect of nutrient omission on diameter and height growth of 'Cariflora' papaya trees grown in sand culture........................................................................................................... 55