This is a user-friendly field guide to help farmers, in both Australia and Cambodia, grow healthy tomatoes, capsicums, chillies and eggplants. It identifies the major insect pests, beneficial organisms, diseases, and nutritional and climatic disorders that affect these crops in these countries. It was originally designed for Khmer-speaking farmers in Australia and Cambodia (the Khmer translation is underway), but will also be useful to growers in other countries who face similar challenges.