Nutritional indices and feeding preference of the Plutella xylostella L. (Lepidoptera: Yponomeutidae) in several Brassicaceae plants
نویسندگان
چکیده
Abstract The quantity and quality of food consumed by insects affect their growth, development; likewise, the diamondback moth Plutella xylostella (Lepidoptera: Yponomeutidae), one important pests Brassicaceae plants. study aimed to determine feed preferences effect four Brassicaceae, namely cabbage ( Brassica oleracea var. capitata) , caisin B. rapa ), broccoli italica Rorippa indica on nutritional indices P. larvae. research methods consisted insect rearing, nutrition test, preference proximate analysis. results showed that highest was found in R. (47.81%), while other three plant species were not significantly different. Cabbage treatment efficiency conversion ingested (ECI) (8.56%), followed caisin, broccoli. same thing, digested (ECD) (13.02%), Broccoli had approximate digestibility (AD) (89.38%), cabbage, caisin. In general, most suitable for larvae; addition, with a high feeding preference, could potentially be used as trap crop.
منابع مشابه
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ژورنال
عنوان ژورنال: IOP conference series
سال: 2021
ISSN: ['1757-899X', '1757-8981']
DOI: https://doi.org/10.1088/1755-1315/948/1/012040