Results 61 to 70 of about 94,888 (336)

Integrated Management of European Cherry Fruit Fly Rhagoletis cerasi (L.): Situation in Switzerland and Europe [PDF]

open access: yes, 2012
: The European cherry fruit fly, Rhagoletis cerasi (L.) (Diptera: Tephritidae), is a highly destructive pest. The low tolerance for damaged fruit requires preventive insecticide treatments for a marketable crop.
Agee   +145 more
core   +2 more sources

Stability and Hopf Bifurcations Analysis in a Three‐Phase Dengue Diffusion Model With Time Delay in Fractional Derivative and Laplace–Adomian Decomposition Numerical Approach

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT This study examines the complex dynamics of dengue transmission by incorporating time delay into a comprehensive model. The model is designed to capture several essential components, including steady‐state events, immune waning, recuperation from infection, and partial shielding in human populations.
G. M. Vijayalakshmi   +4 more
wiley   +1 more source

Reverse chemical ecology approach for the identification of an oviposition attractant for Culex quinquefasciatus. [PDF]

open access: yes, 2018
Pheromones and other semiochemicals play a crucial role in today's integrated pest and vector management strategies. These semiochemicals are typically discovered by bioassay-guided approaches.
Bhagavathy, Ganga   +7 more
core   +1 more source

Multitrophic interactions: How plant defense is amplified by entomopathogenic nematode‐infected cadavers

open access: yesNew Plant Protection, EarlyView.
Entomopathogenic nematode‐infected cadavers trigger plants to release volatile organic compounds that deter herbivores, attract parasitic wasps, and boost defense responses, highlighting their potential for sustainable pest management. Abstract Grasping the dynamics between plants and herbivores, as well as the defenses triggered by insects, may hold ...
Nicholas Volpe   +5 more
wiley   +1 more source

Insect chemosensory proteins as targets in insecticide resistance and development

open access: yesNew Plant Protection, EarlyView.
This review addresses the biological and chemical properties of insect chemosensory proteins (CSPs) and presents their functional advancements, not only in olfaction but also in nonolfactory processes, particularly in relation to insecticide resistance.
Fen Li   +5 more
wiley   +1 more source

Oviposition, Life Cycle, and Longevity of the Leaf-Cutting Ant Acromyrmex rugosus rugosus

open access: yesInsects, 2017
Studies related to the demography of individual members from ant colonies have received little attention, although they are the basis to understanding the population dynamics of colonies.
Sandra S. Verza   +4 more
doaj   +1 more source

Diurnal Oviposition of Blow Flies in Different Aged Carrion [PDF]

open access: yes, 2018
Blow flies (Diptera: Calliphoridae) are among the first insects to oviposit (lay eggs) on carrion. The timing of blow fly oviposition is critical for determining a postmortem interval (PMI) estimation, which is the time that has passed between death and ...
Bailey, Raenah   +6 more
core   +2 more sources

Some Effects of Photoperiod and Cold Storage on Oviposition of the Cereal Leaf Beetle Oulema Melanopus (Coleptera: Chrysomelidae) [PDF]

open access: yes, 2017
An expanded program of research on the cereal leaf beetle, Oulema melanopus (L.), in various north-central states has made it necessary to develop methods of rearing all stages of the beetle for laboratory use. Because the insect survives diapause in the
Connin, R. V., Jantz, O. K.
core   +2 more sources

Unapparent trees: escaping enemies in time by being discreet, unpredictable and inaccessible

open access: yesOikos, EarlyView.
For half a century, biologists considered trees as particularly apparent to their enemies. But why then do some trees escape herbivorous enemies by bursting buds either too early or too late, leading to phenological mismatch? We hypothesize that such mismatches occur on trees that are unapparent in time – those that burst buds ‘discreetly' (slowly) and
Soumen Mallick   +11 more
wiley   +1 more source

Induced Tomato Plant Resistance Against Tetranychus urticae Triggered by the Phytophagy of Nesidiocoris tenuis

open access: yesFrontiers in Plant Science, 2018
The zoophytophagous predator Nesidiocoris tenuis (Reuter) (Hemiptera: Miridae) is capable of inducing plant defenses in tomato due to its phytophagous behavior. These induced defenses, which include the release of herbivore-induced plant volatiles (HIPVs)
Meritxell Pérez-Hedo   +2 more
doaj   +1 more source

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