Results 111 to 120 of about 49,745 (311)

Scent Goes Digital: The Role of Insect Odorant Binding Proteins in Modern Technology

BioFactors, Volume 52, Issue 1, January/February 2026.
This review delves into bioinspired olfactory biosensors, focusing on insect odorant binding proteins (OBPs) as core elements of hybrid bionic platforms for volatile compound detection. Highlighting the development of the biological electronic nose (BE‐NOSE), it examines current prototypes, outlines advantages over conventional methods, and explores ...
Maddalena Ventura, Miriam Viola, Krishna C. Persaud, Antonio Guerrieri, Carmen Scieuzo, Patrizia Falabella   +5 more
wiley   +1 more source

Role of trichomes on leaves and pods for imparting resistance in chickpea [Cicer arientinum (L.)] genotypes against Helicoverpa armigera (Hübner) [PDF]

, 2017
In chickpea, trichomes provide a potential resistance mechanism against Helicoverpa armigera (Hübner). The present study was conducted to evaluate the trichome density and trichome length on leaves and pods on nine genotypes of chickpea.
Brar, Husandeep Singh, Singh, Ravinder
core   +2 more sources

Silencing of HaAce1 gene by host-delivered artificial microRNA disrupts growth and development of Helicoverpa armigera

PLoS ONE, 2018
The polyphagous insect-pest, Helicoverpa armigera, is a serious threat to a number of economically important crops. Chemical application and/or cultivation of Bt transgenic crops are the two strategies available now for insect-pest management.
R. Saini, V. Raman, G. Dhandapani, E. Malhotra, R. Sreevathsa, Polumetla A. Kumar, T. Sharma, D. Pattanayak   +7 more
semanticscholar   +1 more source

Gut-Derived Lactic Acid Bacteria from Cotton Bollworm Exhibit Efficient Gossypol Degradation and Probiotic Potential During Solid-State Fermentation of Cottonseed Meal

Fermentation
Cottonseed meal (CSM), an important protein-rich feed ingredient, faces limited utilization in livestock diets due to the presence of free gossypol (FG)—a potent antinutritional toxin.
Sijin Li, Shangya Deng, Peng Zhang, Qicheng Lu, Wei Pu, Mingyu Ma, Shu Li, Wenju Zhang, Cheng Chen   +8 more
doaj   +1 more source

Cotton pest management programmes using threshold-based interventions developed by CIRAD and its partners in sub-Saharan African countries [PDF]

, 2011
In the late 1980s, after a long period during which insecticides were sprayed at preset dates to control cotton pests and their damage, some French-speaking countries in sub-Saharan areas decided to disseminate a more sustainable crop protection approach
Adegnika, Moïse Obayomi, Akantetou, A.K., Ayeva, Basserou, Bonni, Gustave, Brévault, Thierry, Gautier, C., Hema, Omer S.A., Houndété, T.A., Silvie, Pierre, Togola, Mamoutou   +9 more
core  

Comparative analysis of the complete genome sequences of Helicoverpa zea and Helicoverpa armigera single-nucleocapsid nucleopolyhedroviruses

Journal of General Virology, 2002
The complete nucleotide sequence of Helicoverpa zea single-nucleocapsid nucleopolyhedrovirus (HzSNPV) has been determined (130869 bp) and compared to the nucleotide sequence of Helicoverpa armigera (Ha) SNPV. These two genomes are very similar in their nucleotide (97% identity) and amino acid (99% identity) sequences.
Chen, X., Zhang, W.J., Wong, J., Chun, G., Lu, A., McCutchen, B.F., Presnail, J.K., Herrmann, R., Dolan, M., Tingey, S., Hu, Z.H., Vlak, J.M.   +11 more
openaire   +2 more sources

Capacidade de dispersão deTrichogramma pretiosum riley, 1879 para controle de Helicoverpa zea (Boddie, 1850) em milho Dispersion capacity of Trichogramma pretiosum riley, 1879 for controlling Helicoverpa zea (Boddie, 1850) in corn

Scientia Agricola, 1993
Estudou-se, em duas localidades do Estado de São Paulo, a capacidade de dispersão de Trichogramma pretiosum Riley, 1879 na cultura do milho, em relação a ovos de Helicoverpa zea (Boddie, 1850). A dispersão de T.
L.A. Nogueira de Sá, J.R.P. Parra, S. Silveira Neto   +2 more
doaj   +1 more source

Mitochondrial DNA and trade data support multiple origins of Helicoverpa armigera (Lepidoptera, Noctuidae) in Brazil

Scientific Reports, 2017
The Old World bollworm Helicoverpa armigera is now established in Brazil but efforts to identify incursion origin(s) and pathway(s) have met with limited success due to the patchiness of available data.
W. T. Tay, T. Walsh, S. Downes, C. Anderson, L. Jermiin, Thomas K. F. Wong, M. Piper, Ester Silva Chang, Isabella Barony Macedo, C. Czepak, G. Behere, P. Silvie, M. F. Soria, M. Frayssinet, K. Gordon   +14 more
semanticscholar   +1 more source

ASSESSMENT OF DIFFERENT CHEMICAL INSECTICIDES AGAINST BUDWORM (Helicoverpa armigera L.) ON TOBACCO (Nicotiana tabaccum L.)

FUUAST Journal of Biology, 2015
The present research study was carried out at Tobacco Research Station, Khan Ghari, Mardan (34.20°N, 72.05°E) Khyber Pakhtunkhwa-Pakistan during 2004 to assess the efficacy of different chemical insecticides against budworm, Helicoverpa armigera L ...
FAZAL SAID, MUHAMMAD HAMAYOON KHAN, SAEED UL HAQ   +2 more
doaj  

Efeito do número e intervalo entre liberações de Trichogramma pretiosum riley no parasitismo e controle de Helicoverpa zea (boddie), em milho Effect of the number and interval between releases of Trichogramma pretiosum riley on the parasitism and control of Helicoverpa zea (boddie) in corn

Scientia Agricola, 1993
Estudou-se o efeito do número e intervalo de liberações de Trichogramma pretiosum Riley, no parasitismo e controle de Helicoverpa zea (Boddie) na cultura do milho.
L.A. Nogueira de Sá, J.R.P. Parra
doaj   +1 more source