豌豆(甜豌豆、荷兰豆)是龙海市主要的冬种蔬菜作物之一,年种植面积2000～3000hm2。由于蔬菜种植面积大,复种指数高,害虫食物来源丰富,发生日趋严重,严重影响了产量和品质,制约了产品价格,严重田块收入损失达20%以上。为此,我们通过调查研究豌豆主要害虫的发生特点,因地制宜制定 Peas (sweet peas, peas) is one of the major winter vegetable crops in Longhai City with annual planting area of ​​2000-3000hm2. Due to the large planting area of ​​vegetables, high multiple cropping index and abundant food sources of pests and insects, the occurrence of pests is becoming more and more serious, seriously affecting the yield and quality, restricting the prices of products and seriously damaging the income of fields by more than 20%. To this end, we investigate the pea main pest occurrence characteristics, according to local conditions