Zobrazeno 1 - 10
of 167
pro vyhledávání: '"PURNAMA HIDAYAT"'
Publikováno v:
AGRIVITA Journal of Agricultural Science, Vol 46, Iss 1, Pp 78-95 (2024)
Thrips is an important worldwide cause of severe damage to various host plants, especially chrysanthemums. Current management still relies on synthetic insecticides to control thrips. However, these pesticides harm the environment and promote thrips
Externí odkaz:
https://doaj.org/article/5898f5d60b144ca29311dd400c61df58
Autor:
Wira Hadianto, Bambang Sapta Purwoko, Iswari Saraswati Dewi, Willy Bayuardi Suwarno, Purnama Hidayat, Iskandar Lubis
Publikováno v:
AIMS Agriculture and Food, Vol 8, Iss 4, Pp 1010-1027 (2023)
Anther culture is a widely utilized technique in rice breeding because of its simplicity and effectiveness in rapidly obtaining pure lines in the form of doubled haploid plants. The selection of doubled haploid (DH) rice lines derived from anther cul
Externí odkaz:
https://doaj.org/article/04636fec2d044de199a5063c13d3aa2f
Publikováno v:
Jurnal Entomologi Indonesia, Vol 19, Iss 3, Pp 255-260 (2023)
Insect populations have declined significantly over the last few decades. Anthropogenic factors such as deforestation, land-use change, climate change, and pesticides play a major role in insect population decline. In addition to those factors, insec
Externí odkaz:
https://doaj.org/article/6f8219bb1098400d94af31741e3bcedd
Publikováno v:
Jurnal Fitopatologi Indonesia, Vol 19, Iss 5 (2023)
Phytoplasma as a phytopathogenic prokaryote with a wide host range is a pathogen that needs more attention in Indonesia. This pathogen is relatively difficult to detect and identify due to its complicated biological properties. This study involved de
Externí odkaz:
https://doaj.org/article/9f89296ae43743ab9ae85aa3cc7b22b3
Autor:
Muhammad Taufik, Gusnawaty HS, Syair Syair, Rahayu Mallarangeng, Andi Khaeruni, Muhammad Botek, Sedyo Hartono, Noor Aidawati, Purnama Hidayat
Publikováno v:
Jurnal Fitopatologi Indonesia, Vol 19, Iss 3 (2023)
Penyakit daun keriting kuning pada pertanaman cabai di Sulawesi Tenggara telah dilaporkan sejak tahun 2018, yaitu di Kabupaten Kolaka Timur dan Kota Kendari. Gejala penyakit di lapangan semakin meluas seiring dengan perluasan penanaman cabai. Penelit
Externí odkaz:
https://doaj.org/article/5efc50871b7b4f81b798f09b6bfa699f
Autor:
Rosyid Amrulloh, Woro Anggraitoningsih Noerdjito, Bonjok Istiaji, Purnama Hidayat, Damayanti Buchori
Publikováno v:
Jurnal Entomologi Indonesia, Vol 19, Iss 2, Pp 147-163 (2022)
Diversity and abundance of leaf beetle (Coleoptera: Chrysomelidae) at four different landuse in Bukit Duabelas National Park and Harapan Forest, Jambi Province. Deforestation has a negative impact toward ecosystem and diversity. Landuse change has be
Externí odkaz:
https://doaj.org/article/343d61eef50b4400a5461cf472d51b2c
Publikováno v:
Jurnal Entomologi Indonesia, Vol 19, Iss 1, Pp 9-22 (2022)
Feed preferences and foraging of stingless bee on different land use at Lombok. Availability of sufficient feed ensures the success of the stingless bee’s keeping. One of the foods utilized is pollen. Pollen is powder which produced by male genita
Externí odkaz:
https://doaj.org/article/e0047b92e9d34310b036281948d4d1c8
Publikováno v:
Jurnal Entomologi Indonesia, Vol 19, Iss 1, Pp 62-72 (2022)
Morphometry of cogongrass gall midges parasitoids from Cianjur District, West Java. Imperata cylindrica is a species of grass that causes economic losses. One of the insects reported to have the potential as a biological control agent for Imperata i
Externí odkaz:
https://doaj.org/article/cf2ab4e6dd6f4dbea332a0946ec309a5
Publikováno v:
Jurnal Fitopatologi Indonesia, Vol 19, Iss 1 (2023)
Pengamatan hama dan penyakit tanaman umumnya dilakukan dengan mencari gejala visual untuk setiap sasaran tertentu. Teknologi pertanian 4.0 mulai digunakan untuk pengembangan metode deteksi penyakit tanaman. Dilaporkan bahwa terdapat perbedaan warna d
Externí odkaz:
https://doaj.org/article/358cb1d0008b40bbabcd69f109b6140a
Publikováno v:
Jurnal Entomologi Indonesia, Vol 18, Iss 3, Pp 199-206 (2021)
The whitefly, Bemisia tabaci (Gennadius) and the aphid, Myzus persicae (Sulzer) are important pests in tomato and chilli pepper. These pests directly attack and as a viral vector can decrease the production of tomato and chili pepper. Menochilus sexm
Externí odkaz:
https://doaj.org/article/a5920c377bdd4542a3905f072502153d