e
tie
lla
复数形式
etiellas
1
Etiella,螟蛾科的一个属,其幼虫是攻击豇豆、豆类和大豆等豆科作物的农业害虫, Etiella,属于螟蛾科的一个蛾类属,其幼虫为危害豇豆、豆类和大豆等豆科作物的农业害虫
a genus of moths in the family Pyralidae whose larvae are agricultural pests that attack legumes such as cowpeas, beans, and soybeans
An etiella is a small moth belonging to the family Pyralidae. It is a major pest of legume crops, particularly cowpea, soybean, and pigeon pea. The adult moths are brown in color and have a wingspan of about 15-20 millimeters. The larvae of Etiella bore into the pods and seeds of the host plants, causing extensive damage. They feed on the developing seeds, resulting in reduced yield and quality of the crop. Etiella has a rapid life cycle and can complete multiple generations in a year, making it a challenging pest to manage.