Temporal Distribution Of Arthropods In Heliotropium indicum In Jombang District As E-Catalog Development

Arthropods have an important role in the rice field ecosystem, namely as natural enemies (predators, parasitoids, and control pathogens) that can be used pest efforts. The diversity of seen from his visits to flowering plant (refugia) Heliotropium indicum Jombang Regency by looking at temporal distribution each observation. purpose this study was determine daily arthropods on Ploso Plandaan sub-districts material for developing e-catalogs. This research conducted February 2021 using visual method observing 3 replicates 06.00-07.00 am, 11.00-12.00 noon, 16.00-17.00 pm, data obtained were analyzed descriptively calculating average frequency time. observations (hours). results found certain are often hours, namely, active morning evening Pentatomidae Muscidae families, arthropod families during day Mantidae throughout Formicidae, Acrididae, Coccinellidae. developed into learning media form e-catalog. e-catalog contains images visiting plant, their classification, a description morphology.