Results 31 to 40 of about 4,828 (216)

Diversity of scale insects (Hemiptera, Coccomorpha) in ten varieties of olive trees (Olea europaea L.) in Southern Brazil

open access: yesAnais da Academia Brasileira de Ciências, 2018
Olive production (Olea europaea L.) is a recent activity in Brazil and studies on the adaptability of olive trees varieties in the States are required. One of the problems that can hamper the development of olive trees is the incidence of pests, such as ...
VERA R.S. WOLFF   +3 more
doaj   +1 more source

A new species of Octaspidiotus (Hemiptera, Diaspididae) from China [PDF]

open access: yesZooKeys, 2016
Adult females of a new species of armored scale insect, Octaspidiotus shanghaiensis sp. n. are described and illustrated from specimens collected in China. A key is provided for the all described species of Octaspidiotus.
Wei,Jiu-Feng, Zhao,Qing
openaire   +2 more sources

Description of armored scale species from Cypress trees in Iran (Hemiptera: Coccomorpha: Diaspididae) [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2017
The new armored scale species Acanthomytilus cupressicola Moghaddam sp. n. is described and illustrated from specimens collected on Cypress trees in Iran.
Masumeh Moghaddam
doaj  

Natural enemies of armored scales (Hemiptera: Diaspididae) and soft scales (Hemiptera: Coccoidae) in Chile: molecular and morphological identification. [PDF]

open access: yes, 2019
Scale insects (Hemiptera: Sternorrhyncha: Coccomorpha) are key pests of agricultural crops and ornamental plants worldwide. Their populations are difficult to control, even with insecticides, due to their cryptic habits.
Amouroux, P.   +9 more
core   +3 more sources

Distribution Diaspididae (Insecta) and Control Methods

open access: yesBulletin of Science and Practice, 2023
Scale insects are major pests of crops and ornamental plants, with Diaspididae, Pseudococcidae, and Coccidae being the three most important families. They can cause economic damage by sucking sap, injecting poisons, and transmitting viruses. Mealybugs and soft scales may also cause indirect damage by excreting honeydew onto the plant surface.
openaire   +1 more source

Scale insects (Hemiptera, Coccomorpha) of Ficus carica L. (Moraceae), with a new record from Iran [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2017
A total of 13 species of Coccomorpha (Hemiptera) from three scale insect families; Coccidae (3), Diaspididae (5) and Pseudococcidae (5) have been found on Ficus carica L. (Moraceae) in Iran.
Masumeh Moghaddam, Hosien Faghih
doaj  

Diaspidídeos e parasitoides associados ao cultivo da videira no Rio Grande do Sul, Brasil

open access: yesRevista Brasileira de Fruticultura, 2014
As cochonilhas-com-escudo (Hemiptera, Diaspididae) têm causado prejuízos significativos à cultura da videira no Rio Grande do Sul, principalmente em Vitis labrusca L. da cv. Niágara.
Vera Regina dos Santos Wolff   +2 more
doaj   +1 more source

Clearing the Noise: Seasonal Dynamics of Endophytic Bacteria in Fagus sylvatica Leaves Revealed by Application of PNA Clamps

open access: yesPhysiologia Plantarum, Volume 178, Issue 3, May/June 2026.
ABSTRACT The characterization of the seasonal dynamics of endophytic bacteria in beech leaves can be hindered by co‐amplification of chloroplast and mitochondrial plant DNA. This study applies established peptide nucleic acid (PNA) clamps to suppress host‐derived amplification while resolving bacterial succession across the vegetative season ...
Irene Giubilei   +5 more
wiley   +1 more source

International Biological Flora: Loranthus europaeus*

open access: yesJournal of Ecology, Volume 114, Issue 4, April 2026.
Loranthus europaeus is a deciduous hemiparasitic species native to Europe and western Asia, primarily parasitizing oaks. It forms xylem connections via haustoria, extracting water and nutrients while exhibiting high transpiration and low water‐use efficiency.
Roman Gebauer
wiley   +1 more source

Scale insects (Hemiptera, Coccomorpha: Diaspididae, and Pseudococcidae) found on Myrciaria dubia in Pará State, Brazil

open access: yesEntomological Communications, 2023
The present study aimed to report the occurrence of scale insects, namely Chrysomphalus aonidum (Linnaeus, 1758), Ischnaspis longirostris (Signoret, 1882), Pinnaspis aspidistrae (Signoret, 1869) (Hemiptera: Diaspididae), and Nipaecoccus filicis Williams
Aloyséia C. S. Noronha   +6 more
doaj   +1 more source

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