Results 141 to 150 of about 38,278 (329)

Phloem transport [PDF]

Nature, 1974
openaire   +1 more source

Temperature Impacts on Mating and Oviposition of the Emerald Ash Borer, Agrilus planipennis Fairmaire (Coleoptera: Buprestidae)

Entomologia Experimentalis et Applicata, EarlyView.
The emerald ash borer (EAB), Agrilus planipennis, threatens ash trees in North America and Europe. To assess the role of temperature on EAB reproduction, we reared adults at one of four temperatures (12°C, 15°C, 18°C, and 21°C) and measured reproductive success.
Kenneth W. Dearborn, Daegan J. G. Inward, Sandy M. Smith, Chris J. K. MacQuarrie   +3 more
wiley   +1 more source

PHLOEM ANATOMY, EXUDATION, AND TRANSPORT OF ORGANIC NUTRIENTS IN CUCURBITS [PDF]

, 1932
A. S. Crafts
openalex   +1 more source

Do aphid endosymbiotic bacteria influence parasitoid searching behaviour through changes in aphid honeydew production?

Ecological Entomology, EarlyView.
Hamiltonella defensa infection increases honeydew production in certain aphid genotypes, potentially modifying aphid feeding behaviour. Parasitoid wasps, Aphidius ervi, are more attracted to honeydew from H. defensa‐infected aphids; though larger honeydew amounts may slightly deter searching.
Desiré Macheda, Alexandre Foito, Katharine F. Preedy, Colin J. Alexander, Ankush Prashar, Alison J. Karley   +5 more
wiley   +1 more source

Therapeutic Bark Gouging as an Effective Complement for the Management of Ips typographus and Pityogenes chalcographus While Preserving Habitat for Secondary Scolytine (Coleoptera: Curculionidae) Species

Journal of Applied Entomology, EarlyView.
ABSTRACT Norway spruce will likely remain an important tree species in Europe over the next few decades despite efforts to transform forests and reduce its distribution range more to its natural range. Consequently, Ips typographus will remain one of the most relevant forest pests the management of which will become increasingly challenging due to ...
Tobias Frühbrodt, Hannes Lemme, W. Andreas Hahn   +2 more
wiley   +1 more source

Drought Stress Promotes Aphis gossypii Growth but Decreases Host Attractiveness in Melon

Journal of Applied Entomology, EarlyView.
ABSTRACT Drought stress is a significant environmental factor that affects plant physiology and growth, leading to considerable detrimental effects on crop productivity. Cucumis melo, which is widely cultivated for its economic value, is particularly susceptible to water scarcity.
G. Clemente‐Orta, M. Guirao, P. Madolell, A. Moreno, A. Fereres   +4 more
wiley   +1 more source

A Mathematical Model of Phloem Sucrose Transport as a New Tool for Designing Rice Panicle Structure for High Grain Yield [PDF]

, 2014
M. Seki, François G. Feugier, Xian-Jun Song, Motoyuki Ashikari, Haruka Nakamura, Keiki Ishiyama, Tomoyuki Yamaya, Mayuko Inari‐Ikeda, Hidemi Kitano, Akiko Satake   +9 more
openalex   +1 more source

Hairy Roadblock: Stem Trichomes Impede Herbivore Movement in a Species and Instar‐Dependent Manner

Journal of Applied Entomology, EarlyView.
ABSTRACT Plants have evolved to deploy a vast set of defence mechanisms against insect herbivores, including physical barriers like leaf trichomes with pre and post ingestive effects. Yet, the role of stem trichomes in plant‐herbivore interactions, particularly mobility dynamics, is poorly understood.
Manish Gautam, Rupesh Kariyat
wiley   +1 more source

Sucrose transport in the phloem: integrating root responses to phosphorus starvation [PDF]

, 2007
John P. Hammond, Philip J. White
openalex   +1 more source

Lethal Effects of the Wild Potato Solanum bulbocastanum on the Planthopper Pentastiridius leporinus, a Vector of Bacterial Pathogens in Potato

Journal of Applied Entomology, EarlyView.
ABSTRACT The planthopper Pentastiridius leporinus [Hemiptera: Cixiidae] is a vector of the two plant pathogenic bacteria ‘Candidatus Arsenophonus phytopathogenicus’ and ‘Candidatus Phytoplasma solani’ causing ‘bacterial potato tuber wilt’ in potato.
Eva Therhaag, Karin Gorzolka, Jürgen Gross   +2 more
wiley   +1 more source