玉田县位于冀东平原西部,是以粮食生产为主的农业大县,素有“冀东粮仓”之称,常年种植小麦面积22000hm2以上。近年来,由于小麦红吸浆虫传入,并迅速蔓延到全县20个乡镇,给小麦生产带来巨大损失,严重影响了农民的种麦积极性。为此,笔者从2002年开始研究小麦红吸浆虫在本县的生活? Located in the western part of Jidong Plain, Yutian County is a large agricultural county mainly engaged in grain production. It is known as “Jidong Granary” and grows more than 22,000 hm 2 of perennial wheat. In recent years, due to the introduction of wheat pollination and the rapid spread to 20 counties and towns in the county, this has brought tremendous losses to wheat production and severely affected farmers’ enthusiasm for planting wheat. To this end, I started from 2002 to study wheat pollination in the county’s life?