芦笋受多种病虫为害,病害主要有茎枯、褐斑、根腐等;虫害有木蠹蛾、叶甲虫、棉铃虫、蓟马、蛴螬、蝼蛄、地老虎、金针虫等。1.茎枯病的防治茎枯病为害极为严重,常使大面积笋田干枯、毁灭。该病发生在茎枝上,病斑呈纺锤形或短线形,发病初期由水渍状变为黄色小斑点,后为褐色,周缘 Asparagus by a variety of pests and diseases, the main diseases are stem blight, brown spots, root rot and so on; pests are codling moth, leaf beetle, bollworm, thrips, emus, emu, earth tiger, insects and other insects. 1. Prevention of stem blight stem blight damage is extremely serious, often make a large area bamboo shoots dry, destroyed. The disease occurs in the stem, the lesion was spindle-shaped or short-shaped, early onset from the water-like into a small yellow spots, after the brown, the periphery