A5101855272- Oil Palm Production and Sustainability
- Insect-Plant Interactions and Control
- Dengue and Mosquito Control Research
- Forest Insect Ecology and Management
- Phytochemical Studies and Bioactivities
- Coffee research and impacts
- Insect Pest Control Strategies
- Phytochemistry and Bioactive Compounds
- Reproductive System and Pregnancy
- Pregnancy and Medication Impact
- Microbial Metabolites in Food Biotechnology
- Agricultural and Environmental Management
- Agriculture, Plant Science, Crop Management
- Protein Hydrolysis and Bioactive Peptides
- Plant Growth Enhancement Techniques
- Fire effects on ecosystems
- Plant and animal studies
- Forest Ecology and Biodiversity Studies
- Education and Character Development
- Flowering Plant Growth and Cultivation
- Cassava research and cyanide
- Insect and Arachnid Ecology and Behavior
- Coastal Management and Development
- Plant Pathogens and Fungal Diseases
- Legal Studies and Policies
University of Brawijaya
2013-2022
Coffee (Coffea sp.) is one of the leading commodities in Indonesian plantation sector. The low productivity coffee plants can be caused by several factors, which loss Fruit Borer (CFB) Hypothenemus hampei Ferr (Coleoptera: Scolytidae). This research aims to study flowering phenology and influence different plant varieties on CFB. was conducted using an exploratory survey method laboratory analysis. Based results, H. each phase has characteristics, it found that there overlap phases fruit,...
Insects visit flowers not only to forage for nectar or pollen but also search hosts prey, and look suitable habitats breeding sites. In oil palm flowers, it has been documented that all flower-visiting insects are pollinators, some recognized as predators, parasitoids saprophages, which may affect the abundance persistence of weevil pollinating palm, Elaeidobius kamerunicus. We studied community investigated covariation between E. kamerunicus other dominant species. Ecological research was...
Effect of Natural Habitat on Diversity Hemipteran Predator in Oil Palm Plantation. Utillization natural enemies controlling oil palm pests still encounters obstacles, particular, how can survive and establish plantations. The existence habitats around plantations allegedly support the occurence enemies. objective this study was to investigate effect presence diversity hemipteran predators Field research conducted located Pangkalan Bun, Central Kalimantan. plots were with different distances...
Abstract. Tarno H, Setiawan Y, Rahardjo BT, Wang J. 2021. Evaluation of the ambrosia beetles traps on Pterocarpus indicus in Indonesia. Biodiversitas 22: 1332-1339. Angsana, Willd., is a native tree Southeast Asia. This commonly planted large numbers as an ornamental or shade plant along roads, parks, and residential areas Malang Batu Cities Ambrosia Euplatypus parallelus (F.) Treptoplatypus micrurus (Schedl.) have been reported to attack P. trees Cities. Therefore, effective are required...
Kumbang Elaeidobius kamerunicus Faust merupakan serangga polinator kelapa sawit yang hidup pada bunga jantan dan mengunjungi betina untuk melakukan penyerbukan karena ketertarikan terhadap senyawa volatil dikeluarkan. Kuantitas fruit set dihasilkan berhubungan dengan populasi E. suatu lahan. Penelitian ini bertujuan mempelajari pengaruh umur tanaman kumbang kamerunicus. dilakukan di perkebunan terletak Pangkalan Lada, Kotawaringin Barat, Kalimantan Tengah. Metode penelitian digunakan adalah...
This research aimed to observe the biological aspects and demographic data of Myzus persicae on chili plants. The was conducted at Laboratory Pests Wire House, Department Plant Diseases, Faculty Agriculture, Brawijaya University, Malang, from August 2020 July 2021. Biological observations, including life cycle, lifespan, fecundity, were made gather data. Parameters for analysis included gross reproduction rate (GRR), net (R0), intrinsic increase (r), generation time (T). results showed that...
Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) is an invasive pest originally from Central America. The S. attack was first documented in Indonesia 2019. Due to its voracious feeding habits, can lead significant losses. This study aims provide insights into the developmental patterns, births, and deaths of frugiperda, utilizing corn as main host spinach alternative host. research conducted at Pest Laboratory wire house Department Plant Pests Diseases, Faculty Agriculture,...
Abstract. Prabowo H, Rahardjo BT, Mudjiono G, Rizali A. 2022. Stable isotope analysis to assess the trophic level of arthropod in sugarcane ratoon agroecosystem. Biodiversitas 23: 2871-2881. Arthropods represent one main components soil inhabitants and play an important role maintaining health, as well providing ecosystem services. The description agroecosystem is needed describe organisms maximize detritivores, predators, parasitoids stable approach widely used various studies levels...
Collembola is one of the soil arthropods from subphylum Hexapoda, namely six-legged that live in soil, surface, leaf litter, under decomposed stems, and living fungi. This study aims to determine examine diversity abundance on agroforestry land UB Forest. The preparation implementation research consisted determination plot land, sampling points, making holes sampling, extraction with a Berlese funnel, sorting identification Collembola, chemistry analysis data using index formula diversity,...
METHODS: The research method used in this was experimental laboratory with pre-and posttest only control group design. RESULTS: result shows that the extradiol level which has range of 26.30–31.03 from 28 animals measured, showed more measurement diameter not had addition compare wide percentage measurement. strong correlation between digitalized measured follicles to changing estradiol value 0.453. comparation and weak correlation. This manual follicle still level. CONCLUSION: There is area...