Results 61 to 70 of about 882 (185)
The snapping organ likely evolved once in the planthoppers.
(A) Systematic distribution of the snapping organ (green, Fulgoromorpha) indicates a single origin at the root of planthopper phylogeny. White spaces within planthoppers indicate modification of snapping organs in the non-Asiracinae delphacids and the ...
Leonidas-Romanos Davranoglou (6448820) +3 more
core +1 more source
Using genomic data from 285 species across 19 planthopper families, we conducted the first phylogenomic study targeting global planthoppers and inferred their phylogeny with the highest resolution so far. We proposed taxonomic changes including the establishment of a new family Borysthenidae stat. rev. and a new superfamily Meenoploidea superfam.
Junchen Deng +9 more
wiley +1 more source
Eyes on nature: Embedded vision cameras for terrestrial biodiversity monitoring
Abstract We need comprehensive information to manage and protect biodiversity in the face of global environmental challenges, and artificial intelligence is required to generate that information from vast amounts of biodiversity data. Currently, vision‐based monitoring methods are heterogenous; they poorly cover spatial and temporal dimensions, overly ...
Kevin F. A. Darras +11 more
wiley +1 more source
The small brown planthopper, Laodelphax striatellus (Fallén) enters the photoperiodic induction of diapause as 3rd or 4th instar nymphs. The photoperiodic response curves in this planthopper showed a typical long-day response type with a critical daylength of approximately 11 h at 25 °C, 12 h at 22 and 20 °C and 12.5 h at 18 °C, and diapause induction ...
LiuFeng Wang +4 more
openaire +4 more sources
Ecological and evolutionary consequences of temporal variation in dispersal
The importance of dispersal rates and distances has long been appreciated by ecologists and evolutionary biologists. An emerging field of research is revealing how temporal variation in dispersal can substantially influence ecological and evolutionary outcomes.
Jimmy H. Peniston +4 more
wiley +1 more source
Information on the seasonal and vertical distributions of 34 species (eight families) of planthoppers was obtained from window trap collections in a North Carolina black walnut plantation in 15 and 1978.
S. W Wilson +3 more
core +1 more source
Toxic effects of virtako on the brown planthopper, Nilaparvata lugens (Hemiptera: Delphacidae)
Laboratory assays (Institute of Entomology, Sun Yat-Sen University, Guangzhou, China) were conducted to assess the potential of virtako, a mixture insecticide, which contains 20% chlorantraniliprole and 20% thiamethoxam, against the brown planthopper, Nilaparvata lugens (Hemiptera: Delphacidae).
CHEN, YONG +4 more
openaire +2 more sources
Deux espèces nouvelles de Delphacides de la Réunion (Hemiptera, Delphacidae)
Cemus quilicii n. sp. and Thriambus reynaudi n. sp., delphacid planthoppers collected by Mr. S. Quilici on grasses and sugar-cane at Is. la Réunion are described.Descriptions des Delphacides Cemus quilicii n. sp. et Thriambus reynaudi n. sp.
Bonfils, Jacques
core +1 more source
In this paper data on the number of follicles in testes and the number of ovarioles in ovaries of planthoppers (Hemiptera: Fulgoromorpha) are summarised and discussed.
Valentina G. KUZNETSOVA +2 more
doaj +1 more source
Cytology of Nilaparvata bakeri (Muir), a grass-infesting planthopper (Homoptera: Delphacidae)
The genus Nilaparvata Distant comprises 14 determined and 2 undetermined species which have been recorded from tropical and temperate zones throughout the world (Okada 1977, Mochida and Okada 1979). About one-half of these are known in Asia and the Pacific region and the remaining in Africa and Central Amer ica. Two of these species-N.
Barrion, A. A., Saxena, R. C.
openaire +2 more sources

