薰蒸防治栗实象甲幼虫板栗果实采收后，栗实象甲幼虫往往仍在果内危害，可用栗实薰蒸法防治。具体方法是：栗实采收后，稍晾干，平堆在果场上，在中、上层分点施放５２％磷化铝片剂后，迅速用塑料膜全面覆盖，周围用湿沙压紧薄膜，保证栗实在完全密封的条件下薰蒸。每５０... Fumigation control chestnut asleep chestnut chestnut fruit harvest, the chestnut real as larvae are often still in the fruit endangered, available chestnut real fumigation control. The specific method is: chestnut harvested, a little dry, heap in the field, in the middle of the upper application of 52% aluminum phosphide tablets, the rapid full coverage with plastic film, surrounded by wet sand compacting Film, to ensure that the chestnut is completely sealed under the conditions of fumigation. Every 50 ...