Results 131 to 140 of about 6,791 (185)

Conservation of Grassland Leafhoppers: A Brief Review

open access: yesJournal of Insect Conservation, 2005
The leafhoppers, planthoppers and their allies (collectively known as the Auchenorrhyncha) are presented as a group of insects that are highly appropriate for studying grassland ecology and conservation, evaluating the conservation status of sites and ...
Robert Biedermann   +2 more
exaly   +1 more source
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Tea green leafhopper‐induced synomone attracts the egg parasitoids, mymarids to suppress the leafhopper

Pest Management Science, 2023
AbstractBackgroundThe tea green leafhopper, Empoasca flavescens is the most important pest of tea plants in China. Mymarid attractants based on herbivore‐induced plant volatiles (HIPVs) from leafhopper feeding and oviposition‐induced plant volatiles (OIPVs) were formulated and tested as a novel pest control agent against the leafhopper in tea ...
Mengxin Wang   +5 more
openaire   +2 more sources

Ligurian Leafhopper

2021
revised
Likins, Michael, Day, Eric R.
openaire   +1 more source

Leafhoppers

2014
Describes leaf hoppers, their distribution, damage to host plants, and methods of control.
Day, Eric R., Spring, Alexandra
openaire   +1 more source

Leafhopper Control, 1989

Insecticide and Acaricide Tests, 1990
Abstract Insecticides were applied to 7-yr-old trees in Douglas, MI on 11 Jul at a rate of 300 gal/acre with an FMC 1029 handgun sprayer. Treatments were arranged in a completely randomized design of single trees replicated 4 times. Difolitan, Captec, Bayleton, and Baycor were applied separately to all treatments.
James W. Johnson, David Biddinger
openaire   +1 more source

SOME UTAH LEAFHOPPERS.

The Canadian Entomologist, 1934
During the past few years it has been possible to collect leafhoppers in many parts of Utah. Because of the abundance of many of the species and the fact that so many feed upon range forage plants, it seems to the writer that the injury due to range leafhoppers in the Rocky Mountain West has been greatly underestimated.
openaire   +1 more source

The Food Plants of the Leafhoppers

Annals of the Entomological Society of America, 1932
The writer‗s major scientific interest for many years has been in the life histories and food plant relations of the higher Homoptera. The greater number of publications to date have been along systematic lines, not due to interest, but to necessity of naming species before it was possible to publish life history studies of a group.
openaire   +1 more source

Multiplication and persistence of Acholeplasma spp. in leafhoppers

open access: yesJournal of Invertebrate Pathology, 1987
Eden-Green, S. J., Markham, P. G.
exaly   +1 more source

Some “Biting” Leafhoppers

Annals of the Entomological Society of America, 1926
The members of the family Cicadellidae are commonly regarded as herbivorous since they are thought to depend entirely on plant juices for their food. It has been known for some time, however, that they will bite man. Riley and Johannsen, for example, mention Platymetopius acutus (Say) and Empoasca mali (LeB.) in this connection.
openaire   +1 more source

Transmission by Leafhoppers (Cicadellidae)

1998
Leafhoppers, as vectors of a number of viruses, are responsible for great economic losses of major crops, such as rice. Therefore, this section deals with important leafhopper-transmitted viruses of rice: rice tungro complex, rice transitory yellowing Rhabdovirus and rice dwarf Phytoreovirus.
Jeanne Dijkstra, Cees P. de Jager
openaire   +1 more source

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