Results 1 to 10 of about 8,687 (139)

Rainfall increases gall morphological metrics in the Brazilian Cerrado [PDF]

open access: yesActa Botânica Brasílica, 2023
The shape of the galls can be adjusted by factors such as natural enemies and climatic conditions to which the galls are subjected. Studies that evaluate the climatic regime as a possible driver of the morphology of galls are scarce and do not consider ...
Gabriela Bomfim Dias Campos   +3 more
doaj   +1 more source

Phytophagous gall midges (Diptera, Cecidomyiidae) of Dagestan: fauna, biology and distribution

open access: yesЮг России: экология, развитие, 2022
Aim. Based on original and bibliographic data, to compile a review of the fauna of gall midges in Dagestan, Russia, including information about host plants, gall formation, life cycles and distribution.Materials and Methods.
Z. A. Fedotova   +3 more
doaj   +1 more source

Divergent regulation of auxin responsive genes in root-knot and cyst nematodes feeding sites formed in Arabidopsis

open access: yesFrontiers in Plant Science, 2023
Cysts (CNs) and root-knot nematodes (RKNs) induce specialized feeding cells, syncytia, and giant cells (GCs), respectively, within plant roots. The plant tissues around the GCs usually by respond forming a root swelling called a gall that contains the ...
Patricia Abril-Urias   +16 more
doaj   +1 more source

Primary Screening of Microorganisms against Meloidogyne hapla (Chitwood, 1949) under the Conditions of Laboratory and Vegetative Tests on Tomato

open access: yesPlants, 2023
Highly adapted obligate endoparasites of the root system, root-knot nematodes (Meloidogyne spp.), cause great damage to agricultural crops. Our research is aimed at the assessment of nematicidal activity and effectiveness of antagonist fungal and ...
Svetlana N. Nekoval   +3 more
doaj   +1 more source

Gall’s German enemies [PDF]

open access: yesJournal of the History of the Neurosciences, 2019
Franz Joseph Gall's (1758-1828) proposal for a new theory about how to represent the mental faculties is well known. He replaced the traditional perception-judgement-memory triad of abstract faculties with a set of 27 highly specific faculties, many of which humans share with animals.
Eling, P.A.T.M., Finger, S.
openaire   +5 more sources

Alterations induced by Tortrimosaica polypodivora on the stems of Microgramma vacciniifolia: simple or complex galls?

open access: yesRodriguésia, 2023
Microgramma vacciniifolia, an epiphyte fern, hosts of two stem galls. One is induced by Tortrimosaica polypodivora (Lepidoptera), which can also induce galls in M. squamulosa and M. mortoniana. The alterations induced by T.
Gabriela Soares Martins   +3 more
doaj   +1 more source

A revised description of Psyllopsis repens Loginova, 1963 (Hemiptera: Psylloidea: Psyllidae), with first records from Europe [PDF]

open access: yesArchives of Biological Sciences, 2011
Psyllopsis repens Loginova, 1963 (Hemiptera: Psylloidea: Psyllidae: Diaphorininae) is recorded for the first time from Europe from two localities within the city of Belgrade in Serbia.
Malenovský I.   +1 more
doaj   +1 more source

Hidden Diversity—A New Speciose Gall Midge Genus (Diptera: Cecidomyiidae) Associated with Succulent Aizoaceae in South Africa

open access: yesInsects, 2022
Aizoaceae (Caryophyllales) constitute one of the major floral components of the unique Greater Cape Floristic Region (GCFR), with more than 1700 species and 70% endemism.
Netta Dorchin   +4 more
doaj   +1 more source

The Diversity of Bacteria Associated with the Invasive Gall Wasp Dryocosmus kuriphilus, Its Galls and a Specialist Parasitoid on Chestnuts

open access: yesInsects, 2022
Dryocosmus kuriphilus (Hymenoptera: Cynipidae) induces galls on chestnut trees, which results in massive yield losses worldwide. Torymus sinensis (Hymenoptera: Torymidae) is a host-specific parasitoid that phenologically synchronizes with D.
Xiaohui Yang   +6 more
doaj   +1 more source

Urbanisation and forest size affect the infestation rates of plant-galling arthropods and damage by herbivorous insects

open access: yesEuropean Journal of Entomology, 2020
Urbanisation is increasing globally and is considered to be a main driver of environmental change. Urbanisation-related factors include reduced habitat size and increased spatial isolation of the remaining habitats.
Sandro MEYER   +2 more
doaj   +1 more source

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