Results 71 to 80 of about 2,928,437 (292)

“Smelltronics”—From Gas to Smell Sensing

open access: yesAdvanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono   +7 more
wiley   +1 more source

Combining Ability of Husk Extension, Maysin Content, and Corn Earworm Resistance

open access: yesJournal of the American Society for Horticultural Science, 2020
Corn earworm (Helicoverpa zea) is a destructive pest with limited management options in sweet corn (Zea mays) production. Increased husk extension and the presence of the C-glycosyl flavone maysin are two proposed mechanisms for improving corn earworm ...
Virginia M. Moore, William F. Tracy
doaj   +1 more source

Where Is Scientific Evidence in Support of Refuge Size Reduction for Pyramided Bt Crops? [PDF]

open access: yes, 2011
Genetically modified plants expressing insecticidal Cry proteins originating from a soil-dwelling bacterium Bacillus thuringiensis (Bt) provide a powerful tool for managing insect pests. Unfortunately, insect ability to develop resistance to insecticidal
Andrei Alyokhin
core   +1 more source

Soft Skins With Reversible Thickness Morphing: Materials, Mechanisms, and Applications

open access: yesAdvanced Materials, EarlyView.
Evolution of electronic skin (e‐skin) technologies toward adaptive, multifunctional soft skins. Phase I highlights early rigid and discrete sensory interfaces. Phase II shows the transition toward flexible, stretchable, and large‐area e‐skin. Phase III captures the emergence of computational e‐skin.
Oliver Ozioko   +2 more
wiley   +1 more source

Corn Producer Practices and Insect Resistance Management Requirements [PDF]

open access: yes
We document the degree to which corn producers in South Dakota follow Insect Resistance Management requirements administered by the Environmental Protection Agency. Our findings are based a survey held among a sample of 317 corn producers in South Dakota
Wang, Willa, Van der Sluis, Evert
core  

Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries

open access: yesAdvanced Materials, EarlyView.
We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi   +13 more
wiley   +1 more source

Estimating the Benefits of Bt Corn and Cost of Insect Resistance Management Ex Ante [PDF]

open access: yes
This paper estimates farmer benefits for corn rootworm (CRW) active Bt corn and costs of complying with Environmental Protection Agency insect resistance management requirements.
Ostlie, Kenneth   +2 more
core  

Digestive enzymes of vine weevil (Otiorhynchus sulcatus) as potential targets for insect control strategies. [PDF]

open access: yes, 2002
Over the previous quarter century the vine weevil (Otiorhynchus sulcatus) has become a pest of horticultural and agricultural plants. The vine weevil is a polyphagous coleopteran insect and is able to attack over one hundred different plant species.
Edwards, M.G., Edwards, Martin Gethin
core  

Polyphenol‐Inspired Materials for Agricultural Applications

open access: yesAdvanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu   +8 more
wiley   +1 more source

Lack of phenotypic and evolutionary cross-resistance against parasitoids and pathogens in Drosophila melanogaster [PDF]

open access: yes, 2012
BackgroundWhen organisms are attacked by multiple natural enemies, the evolution of a resistance mechanism to one natural enemy will be influenced by the degree of cross-resistance to another natural enemy.
Futerman Peter H.   +15 more
core   +1 more source

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