Results 1 to 10 of about 4,094 (134)

Characterization of Spodoptera litura Gut Bacteria and Their Role in Feeding and Growth of the Host

Frontiers in Microbiology, 2020
Insect gut microbes play important roles in host feeding, digestion, immunity, growth and development. Spodoptera litura is an important agricultural pest distributed of global importance. In the present study, diversity and functions of the gut bacteria
Min-Sheng You, Xia Xiaofeng, You Minsheng   +2 more
exaly   +3 more sources

Attraction of Telenomus remus to Egg Volatiles of Spodoptera litura and Oviposition‐Induced Plant Volatiles From Tobacco (Nicotiana tabacum) [PDF]

Ecology and Evolution
The tobacco cutworm, Spodoptera litura F. (Lepidoptera: Noctuidae), is a polyphagous pest that causes enormous losses in tobacco production as it develops resistance to pesticides in China. Telenomus remus N.
Ibrahim Osman, Zhimin Wang, Hongnian Li, Ertao Li, Honglin Feng, Jiao Yin, Gemei Liang, Zhengling Liu, Dekai Ning, Kebin Li, Yonghui Xie   +10 more
doaj   +2 more sources

BugTalk: Online Prediction for the Life of Spodoptera Litura (Common Cutworm)

IEEE Access, 2022
Due to climate change, Spodoptera litura has the potential to become an increasingly severe pest because of increased habitat suitability. To support precision agriculture, it is essential to accurately predict the life cycle of Spodoptera litura, and ...
Li-Xian Chen, Wen-Liang Chen, Ming-Yao Chiang, Yi-Bing Lin, Yun-Wei Lin, Fung-Ling Ng   +5 more
doaj   +1 more source

Perbandingan Efektivitas Bacillus thuringiensis dengan Teknologi Ozon dalam pengendalian hama Spodoptera litura pada daun cabai (Capsicum annum)

Rona Teknik Pertanian, 2022
Abstrak. Hama ulat grayak (S. litura) merupakan salah satu hama yang menyebabkan daun berlubang tidak beraturan, sehingga mengganggu proses fotosintesis sehingga mengurangi produksi tanaman cabai sehingga perlu dilakukan penanganan hama.
Sutriono Sutriono, Intan Zahar
doaj   +1 more source

Characterization of native Bacillus thuringiensis strains against Spodoptera litura and Spodoptera exigua

The Indian Journal of Agricultural Sciences, 2022
In the present study 12 native Bt strains isolated from insect cadavers were screened for their bioefficacy against neonates of economically important polyphagous pests Spodoptera litura and Spodoptera exigua by feeding assays at single concentrations of
SOURAV SARKAR, VINAY K KALIA
doaj   +1 more source

PENGENDALIAN ULAT GRAYAK (Spodoptera litura F.) PADA TANAMAN UBI JALAR (HIPERE) MENGGUNAKAN EKSTRAK DIWOKA (Piper miniatum Bl.) SEBAGAI SALAH SATU TANAMAN ENDEMIK PEGUNUNGAN TENGAH PAPUA, INDONESIA

Jurnal Inovasi Pendidikan dan Sains, 2022
Salah satu jenis hama yang sudah mulai menginvasi beberapa jenis tanaman yang ada di Kabupaten Jayawijaya termasuk tanaman hipere adalah hama Ulat Grayak (Spodoptera litura F.). Ulat grayak bukanlah hama primer (utama) pada tanaman hipere.
Inrianti Inrianti, Sepling Paling, Les Murib   +2 more
doaj   +1 more source

EFEKTIVITAS BAHAN PELINDUNG Spodoptera litura NUCLEAR POLYHEDROSIS VIRUS (SlNPV) UNTUK MENGENDALIKAN Spodoptera litura (F.) PADA TANAMAN KEDELAI

Jurnal HPT (Hama Penyakit Tumbuhan), 2022
Spodoptera litura dapat menyebabkan kehilangan hasil hingga 80% bahkan gagal panen. Nuclear Polyhedrosis Virus merupakan agensi hayati dari kelompok patogen serangga famili Baculoviridae yang banyak digunakan sebagai agens hayati dan Spodoptera litura ...
Uswatun Hasanah, Nanang Tri Haryadi
doaj   +1 more source

Transcriptomics and metagenomics of common cutworm (Spodoptera litura) and fall armyworm (Spodoptera frugiperda) demonstrate differences in detoxification and development

BMC Genomics, 2022
Background Spodoptera litura is an important polyphagous pest that causes significant damage to the agricultural sector. We performed RNA-seq of 15 S.
Ruixiang Tang, Fangyuan Liu, Yue Lan, Jiao Wang, Lei Wang, Jing Li, Xu Liu, Zhenxin Fan, Tao Guo, Bisong Yue   +9 more
doaj   +1 more source

EFIKASI INSEKTISIDA NABATI EKSTRAK BUNGA KEMBANG BULAN (Tithonia diversifolia A. Gray) TERHADAP HAMA ULAT GRAYAK (Spodoptera litura F.) PADA TANAMAN SAWI DI LABORATORIUM

BioLink, 2019
Armyworm (Spodoptera litura) is one of the pests that attack vegetable plants in Indonesia. The attack resulted in the leaves of the plant being cut and perforated so as to reduce productivity and even crop failure The aim of the study was to determine ...
Azwana Azwana, Siti Mardiana, Rizky Raudatul Zannah   +2 more
doaj   +1 more source

Environmental stability and ultraviolet protection of Spodoptera litura nucleopolyhedrovirus encapsulated in chitosan nanoparticles [PDF]

Global Journal of Environmental Science and Management
BACKGROUND AND OBJECTIVES: Spodoptera litura nuclear polyhedrosis virus is a potent biological control agent against the tobacco cutworm, Spodoptera litura.
N.T. Haryadi, A.W. Pratama, N. Dewi, A.S. Kurnianto, A.I Tanzil   +4 more
doaj   +1 more source