The repository administrator has not yet configured an RDF license.
Uji Efektivitas Konsentrasi dan Jenis Ekstrak Bintaro (Cerbera odollam) Terhadap Pengendalian Hama Kutu Putih (Pseudococcus citriculus) pada Tanaman Jambu Biji (Psidium guajava L.)
This study aimed to examine the effectiveness of different concentration (5%, 15%, and 30%) and types of Cerbera odollam extracts (leaves and seeds) in controlling mealybug pests on guava plants. The research was conducted using a Completely Randomized Design (CRD) with two treatment factors and four replications for each treatment. Observation included mealybug mortality, lethal time 50% (LT50), morphological changes, and behavioral changes over 12 days after extract application. The results showed that extract concentration had a highly significant effect on mortality, LT50 and morphological changes, while the type of extract only had significant effect on color change. Mealybug mortality reached 100% at concentrations ≥ 5% within 12 days after application, with the fastest LT50 (3 days) observed at 30% seed extract. Thus, the application of Cerbera odollam extracts with appropriate concentration could be an effective and sustainable pest control method for optimazing productivity guava plants. Keywords : Biopesticide, Cerbera odollam, Lethal time 50%, Mortality, Pseudococcus citriculus.
AGROEKOTEKNOLOGI, UNIVERSITAS SULTAN AGENG TIRTAYASA
Uji Efektivitas Konsentrasi dan Jenis Ekstrak Bintaro (Cerbera odollam) Terhadap Pengendalian Hama Kutu Putih (Pseudococcus citriculus) pada Tanaman Jambu Biji (Psidium guajava L.) (Text)
Uji Efektivitas Konsentrasi dan Jenis Ekstrak Bintaro (Cerbera odollam) Terhadap Pengendalian Hama Kutu Putih (Pseudococcus citriculus) pada Tanaman Jambu Biji (Psidium guajava L.) (Other)
HTML Summary of #57027 Uji Efektivitas Konsentrasi dan Jenis Ekstrak Bintaro (Cerbera odollam) Terhadap Pengendalian Hama Kutu Putih (Pseudococcus citriculus) pada Tanaman Jambu Biji (Psidium guajava L.)
S Agriculture (General)