Government policies play an important role in world industry. Industrial policy is about wise government decisions in its efforts to change sentiment between industry and other economic sectors in a meaningful way, related to the sector's contribution to the economy, response rate, and income per capita. This research is part of a descriptive qualitative research on the diversity of industrialization in Indonesian government policies using various sources.

Declines in insect population and diversity particularly in the tropical forest region have stimulated wide interest among researchers worldwide. Loss of insect diversity and abundance is expected to provoke cascading effect on the ecosystem, but few data and documentation are available. So far, the coccinellid beetle study in Mount Gede-Pangrango National Park, Indonesia was conducted more than 40 years ago with last well-documented exploration by 2004. We aimed to update and deliver the newest data on the diversity of coccinellids of Mount Gede-Pangrango National Park. We tracked along the interpretation path and beetles were collected using hand method during observation between July 2018 to October 2019. A total of 17 species coccinellids were identified. Seven species belong to the phytophagous group of Diekeana, Epilachna, and Henosepilachna. Two mycophagous species from Psylloborini and Sticholotidini tribe, while others species (8 species) are a member of the predatory group, including Coccinellini and Chilocorini tribe. In this study, plenty of them are common species and widely distributed in the open area of the buffer zone. Our temporary findings indicate the possibility of species loss compared to past surveys that discover rare taxa, such as Ryszardia, and other specialist Epilachna group infesting wild host-plants.

Pummelo (Citrus maxima (Burm.) Merr.) is a type of plant which have commercial value, and at least 24 cultivars are spread across various regions in Indonesia. Some cultivars have self-incompatibility (SI) mechanisms as genetic barriers to fertilization, but this can be reduced through cross-pollination by insects. Therefore, this study aims to measure the effectiveness of wild pollinator insects, as well as human and bee pollinations in pummelo. A total of six treatments were set up, namely closed pollination or control, open treatment, human pollination using pollen from the same tree (geitonogamy) or different trees (xenogamy), as well as supplementation colony of honey bee (Apis cerana), and stingless bee (Tetragonula laeviceps). The highest increase of pummelo fruit formation was found in human-pollination (xenogamy), followed by A. cerana, T. laeviceps, open treatment, and geitonogamy pollination with 63%, 54%, 48%, 41%, and 14%, respectively. Based on the results, bees (A. cerana, T. laeviceps, Ceratina sp., Xylocopa confusa, X. latipes), fly (syrphid species), as well as butterflies (Papilio demoleus, Catopsilia pyranthe, and C. pomona) are potential pollinating agents of pummelo