Results 11 to 20 of about 4,968 (190)

The Effect of Temperature Increases on an Ant-Hemiptera-Plant Interaction. [PDF]

open access: yesPLoS ONE, 2016
Global temperature increases are significantly altering species distributions and the structure of ecological communities. However, the impact of temperature increases on multi- species interactions is poorly understood.
Katayo Sagata, Heloise Gibb
doaj   +1 more source

Hypothesis and Theory: Fungal Spores in Stemflow and Potential Bark Sources

open access: yesFrontiers in Forests and Global Change, 2021
The study of stemflow fungi began over 50 years ago. Past work has been performed in different climatic regions of the world, with different sampling methods, by mycologists focusing on different taxonomical groups.
Donát Magyar   +4 more
doaj   +1 more source

Seasonal Phenology and Climate Associated Feeding Activity of Introduced Marchalina hellenica in Southeast Australia

open access: yesInsects, 2023
Invasive insects pose an increasing risk to global agriculture, environmental stability, and public health. Giant pine scale (GPS), Marchalina hellenica Gennadius (Hemiptera: Marchalinidae), is a phloem feeding scale insect endemic to the Eastern ...
Duncan D. Jaroslow   +3 more
doaj   +1 more source

Forestry alters foraging efficiency and crop contents of aphid-tending red wood ants, Formica aquilonia. [PDF]

open access: yesPLoS ONE, 2012
Forest management alters species behaviours, distributions and interactions. To evaluate forestry effects on ant foraging performance, we compared the quality and quantity of honeydew harvested by ants among clear-cuts, middle-aged and mature spruce ...
Therese Johansson, Heloise Gibb
doaj   +1 more source

Honeydew production and honeydew sugar composition of polyphagous black bean aphid, Aphis fabae (Hemiptera: Aphididae) on various host plants and implications for ant-attendance

open access: yesEuropean Journal of Entomology, 2005
The black bean aphid, Aphis fabae, is polyphagous and its life cycle involves seasonal migration between summer and winter host plants. The aphids are regularly tended by honeydew-collecting ants.
Melanie K. FISCHER   +2 more
doaj   +1 more source

Botanical Origin Differentiation of Malaysian Stingless Bee Honey Produced by Heterotrigona itama and Geniotrigona thoracica Using Chemometrics

open access: yesMolecules, 2021
Stingless bee honey, specifically honeydew honey, is generally valued for its better health benefits than those of most blossom types. However, scientific studies about the differentiation of stingless bee honey based on honeydew and blossom origins are ...
Wen-Jie Ng   +4 more
doaj   +1 more source

Prediction of Honeydew Contaminations on Cotton Samples by In-Line UV Hyperspectral Imaging

open access: yesSensors, 2022
UV hyperspectral imaging (225 nm–410 nm) was used to identify and quantify the honeydew content of real cotton samples. Honeydew contamination causes losses of millions of dollars annually.
Mohammad Al Ktash   +6 more
doaj   +1 more source

Honeydew Is a Food Source and a Contact Kairomone for Aphelinus mali

open access: yesInsects, 2023
Many parasitoids need to feed on sugar sources at the adult stage. Although nectar has been proven to be a source of higher nutritional quality compared to honeydew excreted by phloem feeders, the latter can provide the necessary carbohydrates for ...
Ainara Peñalver-Cruz   +3 more
doaj   +1 more source

Insecticide‐contaminated honeydew: risks for beneficial insects [PDF]

open access: yesBiological Reviews, 2021
ABSTRACT Honeydew is the sugar‐rich excretion of phloem‐feeding hemipteran insects such as aphids, mealybugs, whiteflies, and psyllids, and can be a main carbohydrate source for beneficial insects in some ecosystems.
Miguel Calvo‐Agudo   +3 more
openaire   +4 more sources

Comparative analysis of antioxidant profile, protein, and proline content in oak honeydew and oak honeydew-nectar honey from Northwestern Greece [PDF]

open access: yesExploration of Foods and Foodomics
Aim: This study aimed to evaluate and compare the antioxidant activity, phenolic and flavonoid content, proline, and protein levels of oak honeydew and oak honeydew-nectar honeys produced in Northwestern Greece, providing the first comparative ...
Paraskevi Mitlianga   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy