palmerworm
英 ['pɑ:məˌwɜ:m] 美 ['pɑməˌwɜm]

n.

（突然成群出现吞噬庄稼的）毛虫（尤指北美的小舌麦蛾幼虫）；

权威例句

Observations on an Outbreak of the Palmerworm, Dichomeris ligulella Hüner, in Southcentral Pennsylvania
palmer-worm
Notes on the Palmer Worm (Dichomeris ligulella Hüb.) and the Red Banded Leaf Roller (Eulia velutinana Walker).
The Palmer-Worm
Jim Higgins: The Locusts, Cankerworms, Caterpillars and Palmerworms Will Get You If You Don't Watch Out (1999)
N-(2H-Difluoro-3,5-dichloro-phenyl)-N'-(2,6-difluorobenzoyl) urea derivative and pesticidal compositions containing same
Habitat and Insect Biology
Urea derivatives and pesticidal compositions containing same
Desert locust plagues
Proceedings Seminar Desert locust control with existing techniques. Wageningen, The Netherlands. December 1993.