Uji Efektivitas Ekstrak Daun Sereh (Cymbopogon Nardus L. Rendle) Dalam Pengen…

Shallot is an important horticultural commodity in the food industry with nutrients such as fibre, vitamin C, potassium. Efforts to increase shallot production still experiencing obstacles, including pest attacks in the field. Beet armyworm (Spodoptera exigua Hubner) is a major problem in shallot cultivation. S. exigua can cause yield losses of more than 57%. Control is generally carried out us…