Results 81 to 90 of about 1,044,883 (232)

Loss‐of‐Function Mutation in CER2‐LIKE1 Reduced Accumulation of Cuticular Wax and Susceptibility to Thrips in Welsh Onion

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Cuticular waxes can form a hydrophobic barrier on aerial plant surfaces, which is essential for mediating plant‐environment interactions by providing protection against both biotic and abiotic stresses. In this study, a cuticular wax mutant (gl) was identified and characterised in Welsh onion (Allium fistulosum L.), exhibiting a functional ...
Jiayi Xing   +5 more
wiley   +1 more source

Screening for Fall Armyworm (Spodoptera frugiperda J. E. Smith) Resistance in Early‐Maturing Tropical Maize Adapted to Sub‐Saharan Africa

open access: yesPlant Breeding, EarlyView.
ABSTRACT Fall armyworm (FAW) (Spodoptera frugiperda J. E. Smith) has emerged as a serious pest since 2016 in Africa, affecting the food security and livelihoods of millions of smallholder farmers, especially those growing maize. Native genetic resistance to FAW is essential for reducing yield loss.
Adamu Masari Abubakar   +6 more
wiley   +1 more source

A Repertoire of Major Genes From Crop Wild Relatives for Breeding Disease‐Resistant Wheat, Rice, Maize, Soybean and Cotton Crops

open access: yesPlant Breeding, EarlyView.
ABSTRACT Global food demand is predicted to rise anywhere from 59% to 98% by 2050 because of increasing population. However, the continued depletion of natural resources and increasing biotic and abiotic stresses will continue to pose significant threats to global food security in coming years.
Memoona Khalid   +5 more
wiley   +1 more source

Susceptibility of Fall Armyworms (Spodoptera frugiperda J.E.) from Mexico and Puerto Rico to Bt Proteins

open access: yesInsects, 2020
Fall armyworm is one of the main pests of conventional and Bacillus thuringiensis (Bt) corn in many countries in the Americas, Africa, Asia and in Australia.
Rebeca Gutierrez-Moreno   +8 more
doaj   +1 more source

Biological invasions: a global assessment of geographic distributions, long‐term trends, and data gaps

open access: yesBiological Reviews, Volume 100, Issue 6, Page 2542-2583, December 2025.
ABSTRACT Biological invasions are one of the major drivers of biodiversity decline and have been shown to have far‐reaching consequences for society and the economy. Preventing the introduction and spread of alien species represents the most effective solution to reducing their impacts on nature and human well‐being.
Hanno Seebens   +64 more
wiley   +1 more source

Farmers’ Perceptions and Knowledge of Fall Armyworm (Spodoptera frugiperda, J.E. Smith) and Maize Yield Loss in Central Ethiopia

open access: yesInternational Journal of Zoology
Fall armyworm or Spodoptera frugiperda (J.E. Smith) is an invasive and highly adaptable pest insect that poses a significant threat to agriculture and food security in Africa.
Abera Aboset Bedasa, Emana Getu Degaga
doaj   +1 more source

Artificial Selections for Life‐History Traits Affect Effective Cumulative Temperature and Developmental Zero Point in Zeugoducus cucurbitae

open access: yesEntomologia Experimentalis et Applicata, Volume 173, Issue 12, Page 1313-1320, December 2025.
Effective cumulative temperature and developmental zero point are key predictors of organismal development and distribution. Traditionally considered species‐specific, these values can vary within populations due to genetic differences. Yet, the role of selection pressures in shaping them remains unexplored.
Takahisa Miyatake, Kentarou Matsumura
wiley   +1 more source

Entomopathogenic Nematodes Induce Metabolic Reallocation in Maize Roots Without Altering the Performance of Two Root Herbivores, Diabrotica virgifera and Diabrotica balteata

open access: yesPlant, Cell &Environment, Volume 48, Issue 12, Page 8561-8572, December 2025.
ABSTRACT Entomopathogenic nematodes (EPNs) are key biological control agents in agriculture, but their direct effects on plant metabolism and resistance to herbivory remain underexplored. By combining transcriptomic, metabolomic, and herbivore assays, this study aimed at providing a holistic description of maize root responses to EPNs and to assess ...
Arletys M. Verdecia‐Mogena   +7 more
wiley   +1 more source

Evolutionary Changes of GT1 Provide Insights Into the Adaptation of Butterflies to Plant Feeding

open access: yesEcology and Evolution, Volume 15, Issue 11, November 2025.
We investigated the evolution of glycosyltransferase 1 (GT1) genes in 69 butterfly species to explore their association with host plant adaptation. Our results reveal frequent tandem duplications and adaptive selection in GT1s, especially in UGT33 and UGT40 subfamilies, alongside expression patterns suggesting functional diversification.
Jinyu Wu   +7 more
wiley   +1 more source

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