根据山东省农作物病虫基数、气象条件、作物布局及长势等情况,预测今年上半年农作物病虫害呈中等偏轻发生。小麦病虫总体呈中等发生趋势,病害主要有小麦条锈病、纹枯病、白粉病、赤霉病等,虫害主要有麦蚜、麦蜘蛛、地下害虫、吸浆虫等。预计条锈病在鲁西南局部地区中等发生, According to Shandong Province crop pest base, meteorological conditions, crop layout and growth conditions, forecast crop pests were moderately mild in the first half of this year. Wheat pests and diseases were generally moderate trend, the main diseases are wheat stripe rust, sheath blight, powdery mildew, scab, etc. The main pests are wheat aphids, wheat spiders, underground pests, such as midge. Stripe rust is expected to occur moderately in some parts of Southwest Shandong Province,