Results 101 to 110 of about 5,860 (217)

Importance of phenotypic plastic traits on invasion success: Response of Xenostrobus securis to the predatory dogwhelk Nucella lapillus [PDF]

open access: yes, 2016
14 páginas, 7 figuras, 3 tablasThe ability of the invasive mussel Xenostrobus securis to activate defence mechanisms in response to the novel predatory dogwhelk Nucella lapillus was explored using field- and laboratory-based approaches. The importance of
Babarro, José M. F.   +2 more
core   +1 more source

Lack of spatial segregation in the representation of pheromones and kairomones in the mouse medial amygdala.

open access: yesFrontiers in Neuroscience, 2015
The nervous system is organized to detect, internally represent and process sensory information to generate appropriate behaviors. Despite the crucial importance of odors that elicit instinctive behaviors, such as pheromones and kairomones, their neural ...
Vinicius Miessler de Andrade Carvalho   +13 more
doaj   +1 more source

How do migrating daphnids cope with fish predation risk in the epilimnion under anoxic conditions in the hypolimnion? [PDF]

open access: yes, 2017
The vertical distribution of Daphnia in experimental tubes is influenced by fish kairomone concentration in the ‘epilimnion' and oxygen conditions in the ‘hypolimnion'.
Boersma, Maarten   +2 more
core  

Parasitism of Cranberry Fruitworm (\u3ci\u3eAcrobasis Vaccinii\u3c/i\u3e; Lepidoptera: Pyralidae) by Endemic or Released \u3ci\u3eTrichogramma Pretiosum\u3c/i\u3e (Hymenoptera: Trichogrammatidae) [PDF]

open access: yes, 2017
Two levels of commercially-reared Trichogramma pretiosum were released during the oviposition period of the cranberry fruitworm (Aerobasis vaccinii) in eight Massachusetts (U.S.A.) cranberry bog sites. Release levels of 4.8 X 105 T. pretiosum per ha or 1.
Simser, Dave
core   +2 more sources

Attractiveness of host banana leaf materials to the banana weevil, Cosmopolites sordidus in Ghana for development of field management strategies [PDF]

open access: yes, 2018
The banana weevil, Cosmopolites sordidus, has been frequently cited as the most challenging constraint to banana and plantain production, particularly in small-scale (smallholder) farming.
Abagale   +52 more
core   +4 more sources

Coffee berry borer triple-action integrated pest management [PDF]

open access: yes, 2009
In coffee plantations, some of the coffee berry borer (#Hypothenemus hampei Ferrari#) females emerging from residual fruits survive by taking refuge in dry fruits remaining on the branches.
Dufour, Bernard Pierre
core  

Using a Standardized Protocol to Assess Female Codling Moth, Cydia pomonella (L.), Mating Status Under Mating Disruption Technologies

open access: yesInsects
Implementing mating disruption (MD) programs to manage codling moth (CM), Cydia pomonella (L.), should be based on knowledge of how effectively each program disrupts female mating.
Alan Lee Knight   +2 more
doaj   +1 more source

A promising biotechnical approach to pest management of the western corn rootworm in Illinois maize fields shielded with a MCA kairomone baited trap line [PDF]

open access: yes, 2008
The leaf beetle Diabrotica virgifera virgifera (Coleoptera: Chrysomelidae), (D.v.v.), also called the western corn rootworm, is endemic to the New World and ranks among the top ten insect pests in worldwide grain production. D.v.v.
Hein, Detlef F.   +2 more
core  

Kairomone Attractant for the Leafmining Fly, Liriomyza bryoniae (Diptera, Agromyzidae)

open access: yesZeitschrift für Naturforschung C, 2008
A field test carried out in an industrial greenhouse in Lithuania revealed the attractiveness of synthetic methyl salicylate (MeSa) towards an economically important leafmining tomato pest, Liriomyza bryoniae (Kaltenbach) (Diptera, Agromyzidae). The behavioural reaction of the flies depended very much on the simultaneous presence of both olfactory and ...
Vincas, Bŭda, Sandra, Radziute
openaire   +2 more sources

Hatching with the enemy: Daphnia diapausing eggs hatch in the presence of fish kairomones [PDF]

open access: yes, 2018
Summary.: Infochemicals are known to play a key role in mediating predator-prey interactions, both in aquatic and terrestrial communities. However, state-dependent variation may exist in how effectively individuals can use this information, depending on ...
Lass, Sandra   +3 more
core  

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