Claim Missing Document
Check
Articles

Found 2 Documents
Search

Fungal Endophytic Beauveria bassiana in Chinese Kale Against Plutella xylostella (L.) Larvae Afandhi, Aminudin; Ikawati, Silvi; Baroro, Ismatul; Afiyanti, Mufidah; Sari, Rose Novita; Handoko, Handoko; Suyono, Tri; Setiawan, Yogo; Tarno, Hagus
Research Journal of Life Science Vol 8, No 3 (2021)
Publisher : Direktorat Riset dan Pengabdian Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rjls.2021.008.03.4

Abstract

This study evaluated three methods of inoculation of Beauveria bassiana endophytes from Chinese kale and then infected into Plutella xylostella L to determine the mortality rate. The endophytic B. bassiana using three different inoculation methods including seeds-soaking, leaf-spraying, and soil-wetting. The Chinese kale seeds from Winsa variety, B.bassiana isolates derived from collection planthopper. The endophytic fungus was identified to be B. bassiana based on the analysis of colony morphology. The results of this study included the degree of colonization of Chinese kale plants and the mortality of P. xylostella. The average B. bassiana colonies in leaves were 13.89%, stems 2.77% and roots 5.55%. The results showed on leaves that the seeds-soaking method obtained higher colonization of B. bassiana rate when compared to leaf-spraying and soil-wetting. The highest percentage of P. xylostella mortality was generated from seeds-soaking (45%), soil-wetting (37.5%), leaf-spraying (35%). The B. bassiana fungus which caused the fastest LT50 with a seeds-soaking (409.48 hours), and then soil-wetting (679.15 hours), leaf-spraying (1090.21 hours). The positive effects of seeds-soaking of endophytic B. bassiana and mortality of Plutella xylostell.
An Assessment of Attitudes and Concerns of Residents towards Educational Scout-Based Tourism in Indonesia Afiyanti, Mufidah; Riniwati, Harsuko; Wardhani, Sri; Hardyansah, Rizha; Wibowo, Ferik Antyo Agus
Journal of Indonesian Tourism and Development Studies Vol. 8 No. 1 (2020)
Publisher : Graduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jitode.2020.008.01.02

Abstract

A rural village, similar to other rural areas, has a need to be economically independent in cope with their sustainable economic growth. A unique value accompanied by good hospitality has been the main situation concerns with tourism. This paper discusses the assessment of attitudes and concerns of residents in the-only educational scout-based tourism village in Indonesia. Data for the study was collected by spreading the questionnaire directly to residents. Data collected through a direct survey. Attitudes were assessed by a 5-point strongly disagree and strongly agree scale on several questions implying residents' opinions on educational scout-based tourism and its impacts. The results showed great support for tourism. Residents have positive attitudes regarding tourism as they associate it to be important for their economic growth. The main concerns for residents in welcoming tourism are including their village community progress, better services in health and education, as well as the hope for the available market in their crafts products. However, the results also showed residents were not particularly assured of the user (tourists) money circulation and facilities benefit from the tourism activities occurred in their village, even though they support educational scout-based tourism development. It indicated a lack of self-confidence and trust issues towards the tourism manager. In this paper, a slight correlation between education and residents' attitudes towards tourism also discussed.   Keywords: confidence, educational tourism, Lebakharjo, trust.