Results 81 to 90 of about 3,417,796 (229)

Juvenile hormone‐mediated accelerated post‐flight recovery of ovarian development in Loxostege sticticalis (Lepidoptera: Crambidae)

open access: yesNew Plant Protection, Volume 3, Issue 1, March 2026.
Flight in female beet webworms (Loxostege sticticalis) promotes an increase in feeding, thereby enhancing abdominal energy reserves. Following flight, the flight muscles undergo accelerated histolysis, and the energy substances undergoing histolysis are redirected to the ovaries. These two processes collectively promote ovarian development.
Yu Gao   +5 more
wiley   +1 more source

Biochemical Studies of Chlorfluazuron and Diflubenzuron Effect on Chitinase and Phenol Oxidase and Biological Studies on the Black Cutworm Agrotis ipsilon (HUFN.) (Lepidoptera:Noctuidae). [PDF]

open access: yesJournal of Agricultural Chemistry and Biotechnology, 2017
Chlorfluazuron and diflubenzuron effect were biologicaly and biochemicaly were studied by treated Agrotis ipsilon at early stage 2nd instar larvae with two concentrations to show the stages diformities and changes in chitinase and phenoloxidase ...
Mona Al-Hadek, Hanan Taha
doaj   +1 more source

Brown Bear Consumption of Pacific Salmon Varies Greatly Among Individuals but Increases With the Bear's Age and Salmon Availability

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
Hair was sampled in a noninvasive manner from free‐living brown bears in Alaska and processed for genetic identification and stable isotopes. These data revealed great individual variation in bear reliance on salmon, despite being sampled along streams full of salmon.
Thomas P. Quinn   +9 more
wiley   +1 more source

Black cutworm cutting forecast [PDF]

open access: yes, 2016
Black cutworm is a pest of corn in Iowa, occasionally causing economic loss. Cooperators around Iowa assist Iowa State University integrated pest management staff in determining when black cutworm adults arrive from overwintering sites near the Gulf ...
Tollefson, Jon, Pope, Richard
core  

A Novel Fusion Mechanism‐Based Lightweight Efficient Convolutional Attention Network for Jute Pest Classification

open access: yesIET Image Processing, Volume 20, Issue 1, January/December 2026.
Accurate and efficient identification of jute pests is essential to sustaining agricultural yield and preventing fiber‐quality degradation in jute (Corchorus spp.) production. Traditional visual inspection is subjective, labor‐intensive, and error‐prone under variable field conditions, motivating the need for robust automated classification systems ...
Irfan Haider   +6 more
wiley   +1 more source

Episode 1: Black Cutworm Alert

open access: yes, 2018
Runtime 21:29Black cutworm update with Bruce Potter.Potter, Bruce; Hutchinson, Bill; Nicolai, David. (2018). Episode 1: Black Cutworm Alert.
Hutchinson, Bill   +2 more
core  

Black Cutworm Scouting Advisory 2016 [PDF]

open access: yes, 2016
The black cutworm (BCW) is a migratory pest that cuts and feeds on early vegetativeistage corn. Black cutworm moths arrive in Iowa with spring storms each year. These moths lay eggs in and around fields and the emerging BCW larvae cut seedling corn.
Sisson, Adam, Hodgson, Erin
core  

Commodity risk assessment of Vitis spp. plants from Moldova

open access: yesEFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission requests EFSA to provide scientific opinions in the field of plant health in accordance with Article 29 of Regulation (EC) No 178/2002. Annex VI of Commission Implementing Regulation (EU) 2019/2072 lists plants, plant products and other objects whose introduction into the Union from certain third countries is prohibited.
EFSA Panel on Plant Health (PLH)   +37 more
wiley   +1 more source

First cutting dates predicted for black cutworm [PDF]

open access: yes, 2004
The black cutworm is an occasional pest of corn, yet it deserves our attention because of its potential for causing economic damage. Significant flights of black cutworm adults (moths) entered Iowa during April 19-21 and were caught in pheromone traps ...
Rice, Marlin, Pope, Richard
core  

Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Uganda

open access: yesEFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the likelihood of pest freedom at entry in the EU, including both regulated and non‐regulated pests, potentially associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Uganda.
EFSA Panel on Plant Health (PLH)   +34 more
wiley   +1 more source

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