Results 81 to 90 of about 26,948 (256)

Glucosinolate induces transcriptomic and metabolic reprogramming in Helicoverpa armigera

3 Biotech, 2021
Glucosinolates protect plants from herbivory. Lepidopteran insects have developed resistance to glucosinolates which is well studied. However, the molecular effects of glucosinolate intake on insects are unexplored. To elucidate this, we performed transcriptomics and metabolomics of sinigrin-fed Helicoverpa armigera.
Meenakshi B. Tellis, Meenakshi B. Tellis, Rakesh Joshi, Rakesh Joshi, Vitthal T. Barvkar, Shounak S. Jagdale, Shounak S. Jagdale   +6 more
openaire   +4 more sources

Chromosome‐level genome assembly of Ctenoplusia agnata and its potential application in Plusiinae pest management

Pest Management Science, Volume 81, Issue 9, Page 5961-5972, September 2025.
Assembly of Ctenoplusia agnata genome at the chromosomal level and the use of pest management through comparative genomes with Plusiinae pests. Abstract BACKGROUND Ctenoplusia agnata is a polyphagous pest affecting bean crops and cruciferous vegetables across East Asian countries, including Korea.
Juil Kim, Hossain Md Faruquee, Murtaza Khan   +2 more
wiley   +1 more source

PENGARUH Zea mays L. DAN Tagetes erecta L. SEBAGAI TANAMAN PERANGKAP TERHADAP POPULASI Helicoverpa armigera Hubn. (LEPIDOPTERA: NOCTUIDAE) PADA TOMAT ORGANIK

Jurnal HPT (Hama Penyakit Tumbuhan), 2016
ABSTRAK Salah satu kendala dalam meningkatkan hasil produksi tomat adalah adanya serangan Helicoverpa armigera Hubn. Dalam pertanian organik, salah satu cara pengendalian yang dapat dilakukan adalah dengan menanam tanaman perangkap hama.
Fita Fitriatul Wahidah, Gatot Mudjiono, Sri Karindah   +2 more
doaj  

Invasion origin, rapid population expansion, and the lack of genetic structure of cotton bollworm (Helicoverpa armigera) in the Americas

Ecology and Evolution, 2019
In 2013, Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) was officially declared as present in Brazil and, after two years, the species was detected in the Caribbean and North America.
Rogério Martins Gonçalves, T. Mastrangelo, J. C. Rodrigues, D. F. Paulo, C. Omoto, A. S. Corrêa, A. D. de Azeredo-Espin   +6 more
semanticscholar   +1 more source

Change Your Diet: How CO2, Plant Phenology and Genotype Alter Grapevine Quality and Affect Performance and Larval Transcriptome of an Insect Herbivore

Molecular Ecology, Volume 34, Issue 17, September 2025.
ABSTRACT Herbivorous insects need to cope with changing host plant biochemistry caused by abiotic and biotic impacts, to meet their dietary requirements. Larvae of the multivoltine European grapevine moth Lobesia botrana, one of the main insect pests in viticulture, feed on both flowers and berries.
Christine Becker, Christof B. Steingass, Heiko Vogel, Annette Reineke   +3 more
wiley   +1 more source

Molecular characterization of Helicoverpa armigera Nucleopolyhedrovirus (HearNPV) on Helicoverpa armigera Hübner larvae (Lepidoptera: Noctuidae)

Jurnal Hama dan Penyakit Tumbuhan Tropika
Nucleopolyhedrovirus (NPV) is a type of biological agent that can be effectively used as a bioinsecticide to control the cob borer caterpillar in corn. Among these viruses, HearNPV (Helicoverpa armigera Nucleopolyhedrovirus) stands out due to its host specificity, environmentally safety, and lack of harm to non-target organisms.
Yayi Munara Kusumah, Fitrianingrum Kurniawati, Pajar Pramudita, Michael Christian   +3 more
openaire   +1 more source

Validation of weather based forewarning model for Helicoverpa armigera in chickpea

The Indian Journal of Agricultural Sciences, 2019
Weather based forewarning model for Helicoverpa armigera developed earlier was validated by recording the activity of H. armigera through pheromone trap catches in chickpea sown during rabi 2017–18 at IARI, New Delhi. The moth activity of H.
D SAGAR, SURESH M NEBAPURE, SUBHASH CHANDER   +2 more
doaj   +1 more source

Morin hydrate reduces survival and fertility, delays development and weakens lipid reserves in Aedes aegypti

Medical and Veterinary Entomology, Volume 39, Issue 3, Page 592-602, September 2025.
Morin hydrate promoted mortality and reduced the rate of pupation and egg laying in Aedes aegypti larvae that survive treatment. Morin hydrate reduces the levels of triacylglycerol, the main lipid reserve in A. aegypti larvae. The expression of proteins involved in lipogenesis and lipolysis was downregulated and upregulated, respectively, in larvae ...
Luan Valim dos Santos, Elaine Rodrigues Miranda Nery da Silva, Matheus Silva Caiado, Renan Albuquerque Camasmie, Herbert Marcusi Souza de Agustini, Raquel do Nascimento de Souza, Bruno Guimarães Marinho, Rosane Nora Castro, Mario Geraldo de Carvalho, Emerson Guedes Pontes   +9 more
wiley   +1 more source

Species-specific evolution of lepidopteran TspC5 tetraspanins associated with dominant resistance to Bacillus thuringiensis toxin Cry1Ac

Journal of Integrative Agriculture
Transgenic crops producing insecticidal proteins from the bacterium Bacillus thuringiensis (Bt) have proven to be highly effective in managing some key pests.
Chenyang Wang, Yinuo Zhang, Qiming Sun, Lin Li, Fang Guan, Yazhou He, Yidong Wu   +6 more
doaj   +1 more source

History and Current Status of Development and Use of Viral Insecticides in China

Viruses, 2015
The use of insect viruses as biological control agents started in the early 1960s in China. To date, more than 32 viruses have been used to control insect pests in agriculture, forestry, pastures, and domestic gardens in China. In 2014, 57 products from
Xiulian Sun
doaj   +1 more source