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经测试表明,禾谷孢囊线虫(Heterodera avenae)对长江中游地区栽种的小麦、裸大麦、米大麦、家燕麦、野燕麦、黑麦草、鹅冠草、苇状羊茅、球茎草芦和鸭茅均能侵染,这些植物是该线虫的良好寄主,但感染率差异不显著。该线虫能侵染玉米,但很难完成生活史,不侵染供试的红三叶草和紫苜蓿2种非禾本科牧草。在不同的寄主根内,线虫发育速度有差异,单位重量根内虫口数亦有异,黑麦草内最多,鲜根有线虫4.45条/g,鸭茅最少为1.26条/g。
Tests showed that Heterodera avenae harvested wheat, naked barley, barley, oat, wild oats, ryegrass, goose grass, tall fescue, bulb grass and duck Mao were able to infect, these plants are good hosts of this nematode, but the infection rate was not significantly different. The nematode infects maize, but it is difficult to complete the life history without infecting the two non-grasses of the tested red clover and purple alfalfa. In different host roots, the nematode development rate is different, the number of roots per unit weight of the root borers are also different, most of the ryegrass, fresh root nematodes 4.45 / g, at least a Dactylogyrus 1.26 / g.