Results 21 to 30 of about 8,726 (209)

Thrips (Thysanoptera) associated with onion (Allium cepa L.) and Welsh onion (Allium fistulosum L.)

open access: yesFolia Horticulturae, 2020
We determined the abundance, species composition, sex ratio and seasonal dynamics of thrips on one cultivar of Welsh onion (Allium fistulosum) and eight cultivars of onion (Allium cepa) in South Poland within three vegetation seasons (2014–2016).
Olczyk Marta, Pobożniak Maria
doaj   +1 more source

Isolation of Microsatellite Loci from the Onion Thrips,Thrips tabaci [PDF]

open access: yesJournal of Insect Science, 2013
Thrips tabaci Lindeman (Thysanoptera: Thripidae), a cosmopolitan pest insect, is subdivided into at least three genetic lineages that have different biological characters, such as reproductive mode and resistibility to insecticides. Since the lineages are discriminated only by mitochondrial DNA, there is a possibility of gene flow among lineages at the
Kobayashi, Kazuya, Hasegawa, Eisuke
openaire   +3 more sources

Is Taeniothrips inconsequens (Thysanoptera: Thripidae) a pest of stone and pip fruit trees in Argentina?

open access: yesRevista de la Facultad de Ciencias Agrarias, 2022
The presence of the “pear thrips” Taeniothrips inconsequens has been cited in Argentina in 1921 by Teresa Joan. This has affected exports of fruit tree propagation materials.
Carlos Manuel de Borbón   +1 more
doaj   +1 more source

Biological control in French Guiana, Guadeloupe and Martinique [PDF]

open access: yes, 2020
Several biological control agents have been introduced successfully in Guyana, and / or Guadeloupe and Martinique: three tachinid dipterans and one hymenopteran for control of sugarcane borers, a ladybird and a hymenopteran parasitoid against the pink ...
Ryckewaert, Philippe   +1 more
core   +1 more source

Intercropping impact on population of cotton sucking insect pests

open access: yesThe Indian Journal of Agricultural Sciences, 2022
The cotton intercropping experiment was conducted for the management of sucking pests, viz. leafhopper, Amrasca biguttula biguttula Ishida (Hemiptera: Cicadellidae); whitefly, Bemisia tabaci Gennadius (Hemiptera: Aleyrodidae) and thrips, Thrips tabaci ...
SUMAN DEVI, PALA RAM, KRISHNA ROLANIA
doaj   +1 more source

Specific insect-virus interactions are responsible for variation in competency of different Thrips tabaci isolines to transmit different Tomato Spotted Wilt Virus isolates. [PDF]

open access: yesPLoS ONE, 2013
Local adaptation between sympatric host and parasite populations driven by vector genetics appears to be a factor that influences dynamics of disease epidemics and evolution of insect-vectored viruses. Although T.
Alana L Jacobson, George G Kennedy
doaj   +1 more source

Commodity risk assessment of <i>Petunia</i> spp. and <i>Calibrachoa</i> spp. unrooted cuttings from Uganda. [PDF]

open access: yesEFSA J
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the likelihood of pest freedom at entry in the EU, including both regulated and non‐regulated pests, potentially associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Uganda.
EFSA Panel on Plant Health (PLH)   +34 more
europepmc   +2 more sources

Onion thrips Thrips tabaci [Thysanoptera: Thripidae] reduces yields and THC in indoor grown cannabis [PDF]

open access: yesPhytoprotection, 2020
ABSTRACTCannabis (Cannabis sativa L. [Rosales: Cannabaceae]) is a newly legalized crop and requires deeper insights on its pest communities. In this preliminary study, we identified a thrips species affecting indoor grown cannabis in Canada and tested its impact on plant yield. We used three levels of initial infestation (zero, one, and five thrips) on
Eaves, James   +3 more
openaire   +2 more sources

Earliness, leaf surface wax and sugar content predict varietal differences for thrips damage in cabbage [PDF]

open access: yes, 2010
When cabbage is cultivated for storage in the Netherlands, it is usually harvested around mid-October. This type of cabbage crop may be severely damaged by thrips (Thrips tabaci).
Lammerts Van Bueren, E.   +3 more
core   +1 more source

Efficiency of insecticides against garlic thrips, Thrips tabaci Lindeman

open access: yes, 2022
A eficiência de sete inseticidas (beta-ciflutrina, deltametrina, cloridrato de formetanato, espinetoram, clorfenapir, imidacloprido e acetamiprido + etofenproxi) recomendados para o controle do tripes do alho (Thrips tabaci) foi avaliada em um estudo de campo conduzido em duas safras consecutivas no município de Caçador-SC.
Lins Junior, Juracy Caldeira   +4 more
openaire   +2 more sources

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