Hari Valentino Email & Phone Number

Kota Medan, North Sumatra, Indonesia

Tanggamus Regency, Lampung, Indonesia

• Conducted research under the guidance of Dr. Ir. Purnama Hidayat, M.Sc., to collect data about coffee berry borer (Hypothenemus hampei) in 7 districts in Tanggamus, Lampung.
• Conducted observations of pollinators in coffee trees.
• Collected 20 samples of malaise traps.
• Performed various fieldwork, including sampling, trapping insects to assess the area’s biodiversity, sweeping insects, counting the intensity of coffee berry borer, and rearing the parasitoid of Hypothenemus hampei.

Terbanggi Besar, Lampung, Indonesia

• Conducted research under Prof. Dr. Ir. Tri Asmira Damayanti, M.Agr. on identifying virus species that cause Pineapple Mealybug Wilt Disease.
• Conducted purposive sampling and observations of pineapple fields in Blitar and Terbanggi Besar.
• Analysed more than 10 sequences of nucleotide.
• Performed RNA extraction, Amplification using PCR, and DNA Visualisation.
• Published as a first author and speaker for a paper titled “Detection and Identification of Viruses Associated with Mealybug Wilt of Pineapple Disease in Blitar, East Java, Indonesia.”

Bogor, West Java, Indonesia

• Provided hands-on support to participants in the Biopathology course.
• Assisted with lab work related to plant disease, symptoms, and causes.
• Designed quizzes to assess participants’ understanding.
• Provided constructive feedback to track their progress.
• Helped 20 participants identify symptoms and signs of diseases in plants.

Bogor, West Java, Indonesia

• Managed the organisation’s Instagram account with over 900k followers.
• Enhanced account engagement by promptly responding to direct messages and comments.
• Discovered and implemented new social media trends.

Bogor, West Java, Indonesia

• Assisted in field activities, including planting, nurturing, and observing plant diseases on corn, cucumber, and peanut crops.
• Guided participants in laboratory tasks related to plant pathology, such as sample preparation, microscopic analysis, and disease identification.
• Designed quizzes to assess participants’ understanding.
• Provided constructive feedback to track their progress.
• Communicated with participants, course instructors, and lecturers to create a productive learning environment.