SEMARANG – A team of lecturers from the Biology Study Program, Faculty of Science and Mathematics (FSM), Universitas Diponegoro (UNDIP), conducted a community service initiative by organizing a workshop on producing botanical insecticides from neem leaves (Azadirachta indica). The event, held recently at the FSM UNDIP Basic Biology Laboratory, involved 23 third-grade students and a supervising teacher from SD Bukit Aksara Semarang.
Aprilia Nurul Aini, S.Si., M.Si., as the head of the service team, stated that this activity was designed as an integral part of project-based learning (PjBL) at the school, specifically focusing on themes related to insects and their impact on plants.
“We aim to instill awareness regarding pest insects and the importance of food security from an early age through a contextual yet enjoyable approach. Children are encouraged to understand that pest control does not always require synthetic chemicals that pose risks to the environment. Neem leaves, which are easily found around us, possess extraordinary potential as effective and eco-friendly botanical insecticides,” Aprilia explained.
She further noted that the program aims not only to introduce natural pest control methods but also to equip students with practical skills they can apply independently at home or school, such as in maintaining backyard gardens.
The participants showed great enthusiasm throughout the activity. The students eagerly followed every practical step, starting from identifying the morphology of neem leaves to the simple extraction process and proper application techniques. One third-grade student expressed excitement about learning to create a “special potion” to save plants from pest attacks.
The supervising teacher also expressed appreciation for the lecturers’ initiative and dedication in transforming complex scientific material into an applicable activity relevant to the Kurikulum Merdeka (Independent Curriculum). According to the teacher, this approach aligns perfectly with the spirit of learning that encourages students to be active, creative, and environmentally conscious.
Through this community service, the Biology Faculty Team at FSM UNDIP hopes to continue bridging the gap between academia and community needs. This effort is part of the university’s commitment to nurturing a younger generation that is not only intellectually capable but also deeply concerned about food security and environmental sustainability.