Jurnal Ilmiah Nasional Berita Biologi Volume 8 Nomor 3 Desember 2006 : Respon Adaptif Kumbang Lembing Pemakan Daun Henospilachna Virgintioctopunctata (Fabricius) (Coleoptera : Coccinellidae : Epilachninae) dan Tumbuhan Inangnya Terhadap Musim Kemarau di Daerah Beriklim Tropis Kering Pasuruan dan Malang - Jawa Timur [Adaptive Responses of Herbivorous Ladybird Beetle Henosepilachna Vigintioctopunctata (Fabricius) (Coleoptera : Coccinellidae : Epilachninae) and its Host Plants to Dry Season of Tropical Dry Climate of Pasuruan and Malang, East Java]