Results 11 to 20 of about 18,999 (252)

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   +2 more sources

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
Xiaofeng Xia, Xiaofeng Xia, Xiaofeng Xia, Bomiao Lan, Bomiao Lan, Bomiao Lan, Bomiao Lan, Xinping Tao, Xinping Tao, Xinping Tao, Junhan Lin, Junhan Lin, Junhan Lin, Junhan Lin, Minsheng You, Minsheng You, Minsheng You   +16 more
doaj   +3 more sources

RESPONS PERTUMBUHAN DAN PERKEMBANGAN LARVA Spodoptera litura TERHADAP APLIKASI EKSTRAK DAUN Sphagneticola trilobata

Jurnal Agro, 2020
Spodoptera litura merupakan serangga polifag yang menyerang banyak komoditas tanaman budidaya. Pengendalian dengan menggunakan insektisida nabati merupakan upaya yang dilakukan untuk meminimalkan dampak negatif penggunaan insektisida kimia sintetik ...
Efrin Firmansyah, Selvy Isnaeni
doaj   +3 more sources

Pengaruh Tinopal terhadap Patogenisitas Nucleopolyhedrovirus pada Spodoptera Litura [PDF]

Jurnal Perlindungan Tanaman Indonesia, 2010
Susceptibility of the armyworm, Spodoptera litura (Fabricius) (Lepidoptera: Noctuidae) to nucleopolyhedrovirus was evaluated using droplet feeding methods. S.
Ambarwati, M. (Ma\u27unah), Hartono, S. (Sedyo), Wijonarko, A. (Arman)   +2 more
core   +5 more sources

Male-killing virus in a noctuid moth <i>Spodoptera litura</i>. [PDF]

Proc Natl Acad Sci U S A, 2023
A female-biased sex ratio is considered advantageous for the cytoplasmic elements that inhabit sexually reproducing organisms. There are numerous examples of bacterial symbionts in the arthropod cytoplasm that bias the host sex ratio toward females through various means, including feminization and male killing.
Nagamine K, Kanno Y, Sahara K, Fujimoto T, Yoshido A, Ishikawa Y, Terao M, Kageyama D, Shintani Y.   +8 more
europepmc   +3 more sources

Pest categorisation of Spodoptera litura [PDF]

EFSA Journal, 2019
The EFSA Panel on Plant Health (PLHP) performed a pest categorisation of Spodoptera litura (Lepidoptera: Noctuidae) for the EU. S. litura is widely distributed across South and East Asia and Oceania. It is established in tropical and subtropical regions where there are no, or few, frost days each year.
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, Francesco Di Serio, Paolo Gonthier, Marie‐Agnès Jacques, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Chris Malumphy, Ewelina Czwienczek, Alan MacLeod   +21 more
openaire   +4 more sources

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

Compatibility of Lemongrass Extract with Spodoptera litura Nuclear Polyhedrosis Virus Against Spodoptera litura on Soybean Plants

Journal of Tropical Plant Protection, 2021
Armyworm (Spodoptera litura) is an important pest that damages the leaves of soybean. SlNPV is one type of pathogen that has potential as a biocontrol agent to control armyworms because it is specific, selective, and effective. This study aimed to investigate the compatibility between the lemongrass and SlNPV in controlling armyworm.
Nafisatul Afidah, Tutung Hadiastono, Bedjo Bedjo, Fery Abdul Choliq   +3 more
openaire   +2 more sources

Identification and Functional Analysis of SlitOBP11 From Spodoptera litura [PDF]

Frontiers in Physiology, 2021
Odorant binding proteins (OBPs) play a key role in the olfactory recognition of insects, whose functions have been extensively studied in adult insects but rarely in larvae. In this study, one OBP (SlitOBP11) with high expression in larval antenna but low expression in adult antenna of Spodoptera litura was screened by RNA-seq and verified by ...
Jiaojiao Luo, Jiaojiao Luo, Jiaojiao Luo, Zan Zhang, Zan Zhang, Zan Zhang, Dongzhen Li, Jie Liu, Jie Liu, Jie Liu, Kun Li, Kun Li, Kun Li, Xiao Sun, Lin He, Lin He, Lin He   +16 more
openaire   +3 more sources

Cuticle thickening mediates insecticide penetration resistance in Spodoptera litura. [PDF]

J Adv Res
Long-term and extensive use of chemical pesticides has led to the development of resistance in many important agricultural pests. The mechanisms of resistance formation in pests are complex and variable, and unraveling the resistance mechanisms is the key to control resistant pests. Insect cuticle, as the first line of defense for insecticides, plays a
Wang B, Yi M, Wang M, Wang H, Tang Z, Zhao H, Wei P, Liao X, Xue W, Pan L, Shi L.   +10 more
europepmc   +3 more sources