Results 41 to 50 of about 3,466 (198)

Temperature and Host Plant Impacts on the Development of Spodoptera litura (Fabricius) (Lepidoptera: Noctuidae): Linear and Nonlinear Modeling

open access: yesInsects, 2023
The tobacco cutworm, Spodoptera litura (Fabricius) (Lepidoptera: Noctuidae), is one of the most serious pests in field crops, vegetables, and ornamentals.
Rameswor Maharjan   +8 more
doaj   +1 more source

Commodity risk assessment of Castanea sativa plants from the United Kingdom

open access: yesEFSA Journal, Volume 23, Issue 12, December 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by graftwood, whips, bare root plants and potted ...
EFSA Panel on Plant Health (PLH)   +38 more
wiley   +1 more source

Identification of potential predators of western bean cutworm (Striacosta albicosta) in field corn through molecular gut‐content analysis

open access: yesEntomologia Experimentalis et Applicata, Volume 173, Issue 11, Page 1165-1176, November 2025.
The noctuid pest western bean cutworm (Striacosta albicosta) lays its eggs in corn fields over the season. Various generalist predators consume the eggs and larvae of this pest. To improve integrated pest management of S. albicosta, this study identified key trophic interactions between S. albicosta and predatory arthropods in corn fields.
Westen R. Archibald   +5 more
wiley   +1 more source

The Novel Agrotis ipsilon Nora Virus Confers Deleterious Effects to the Fitness of Spodoptera frugiperda (Lepidoptera: Noctuidae)

open access: yesFrontiers in Microbiology, 2021
In the present study, we identified a novel, positive-sense single-stranded RNA virus in the Chinese black cutworm, Agrotis ipsilon. It has a genome length of 11,312 nucleotides, excluding the poly(A) tails, and contains five open reading frames.
Tong Li   +7 more
doaj   +1 more source

One landscape does not fit all: Diverse arthropod responses to land use

open access: yesEcological Applications, Volume 35, Issue 7, October 2025.
Abstract Early studies and theory suggested that complex landscapes harboring remnants of natural land should support natural enemy populations and reduce pest buildup in adjacent crops, whereas landscapes interspersed with urban land often provide alternate host plants of crop pests, facilitating pest spillover and amplifying pest pressure.
Mia K. Lippey   +7 more
wiley   +1 more source

Integrated nutrient management in spring maize production in Nepal

open access: yesAgrosystems, Geosciences &Environment, Volume 8, Issue 3, September 2025.
Abstract The source of fertilizer significantly affects phenology and yield parameters of maize (Zea mays). A field experiment at Parbat, Nepal, investigated how organic, mineral, and integrated fertilizers affect spring maize (variety: Arun‐2) phenology and yield during 2018–2019.
Nischal Sapkota   +3 more
wiley   +1 more source

Identifying canola (Brassica napus L.) accessions with superior photosynthetic traits and unique resource partitioning strategies

open access: yesCrop Science, Volume 65, Issue 5, September/October 2025.
Abstract Canola (Brassica napus L.) yields in Canada are not increasing sufficiently to meet future global demands. Improving photosynthetic efficiency and optimizing photoassimilate allocation represent a promising strategy to enhance yield potential.
Fernando Guerrero‐Zurita   +6 more
wiley   +1 more source

Genomic sequence analysis of granulovirus isolated from the tobacco cutworm, Spodoptera litura. [PDF]

open access: yesPLoS ONE, 2011
BACKGROUND: Spodoptera litura is a noctuid moth that is considered an agricultural pest. The larvae feed on a wide range of plants and have been recorded on plants from 40 plant families (mostly dicotyledons). It is a major pest of many crops.
Yong Wang   +7 more
doaj   +1 more source

Influence of Bt and environmental factors on Fusarium ear rot in maize

open access: yesCrop Science, Volume 65, Issue 4, July/August 2025.
Abstract Fusarium verticillioides is responsible for Fusarium ear rot (FER) and fumonisin (FUM) in maize (Zea mays L.). Multiple factors, including drought stress, humidity, and insects, influence the severity of FER and FUM. This study aimed to assess the occurrence and severity of FER, FUM, and corn earworm (Helicoverpa zea Boddie) feeding in Bt ...
Eric N. Butoto   +3 more
wiley   +1 more source

Cutworms on white asparagus: Satisfactory control achieved with an endrin oil-base bait but chemical not yet registered for use on green asparagus

open access: yesCalifornia Agriculture, 1958
The dark-sided cutworm — Euxoa messoria (Harris)—causes yearly economic damage to asparagus grown in the delta area.
W Lange, S Bailey, J Underbill
doaj  

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