Results 21 to 30 of about 5,671 (259)

Anatomical and Biochemical Traits Associated with Field Resistance of Onion Cultivars to Onion Thrips and the Effect of Mechanical Injury on the Level of Biochemical Compounds in Onion Leaves

open access: yesAgronomy, 2022
Thrips tabaci Lind. is a global pest and also represents a serious threat to onion production in Poland. In 2 years (2015–2016) of field studies, 8 onion cultivars were evaluated to characterize the resistance to onion thrips and to determine if any ...
Maria Pobożniak   +6 more
doaj   +1 more source

Onion Germplasm Possesses Lower Early Season Thrips Numbers

open access: yesHorticulturae, 2022
Onion is one of the most valuable vegetable crops in the US. Onion thrips were identified as one of the main threats to the US onion industry. An integrated approach, including host plant tolerance, is required.
Seyed Shahabeddin Nourbakhsh   +1 more
doaj   +1 more source

A Cost–Benefit Analysis of Novel IPM-Based Approaches to Onion Thrips Management in US Dry Bulb Onions

open access: yesHorticulturae, 2023
Onion thrips, Thrips tabaci (Lindeman), is a major pest of dry bulb onion throughout the US and across the world. Yield and quality damage from thrips feeding and the expense of insecticides used for thrips management have jeopardized profitable and ...
Gina Greenway   +2 more
doaj   +1 more source

High-resolution genome and genetic map of tetraploid Allium porrum expose pericentromeric recombination. [PDF]

open access: yesPlant Genome
Abstract We present the first reference genome of the highly heterozygous autotetraploid Allium porrum (leek). Combining long‐read sequencing with single‐nucleotide polymorphism (SNP)‐array screening of two experimental F1 populations, we generated a genetic map with 11,429 SNP markers across eight linkage groups and a chromosome‐scale assembly of A ...
Nieuwenhuis R   +9 more
europepmc   +2 more sources

Assessing the damage of onion thrips (Thrips tabaci) on six cultivars of red bean under field conditions [PDF]

open access: yesپژوهش‌های حبوبات ایران, 2022
IntroductionLegumes are a rich source of protein and dietary fiber. A good combination of legume protein with whole grains can eliminate malnutrition and amino acid deficiency in humans.
Sedighe Ashtari
doaj   +1 more source

Evaluating the damage of onion thrips (Thrips tabaci) on five cultivars and one genotype of chiti bean in field conditions [PDF]

open access: yesپژوهش‌های حبوبات ایران, 2021
IntroductionAccording to statistics released by the Ministry of Agricultural Jahad, the area under cultivation of beans in Iran is 105,000 hectares, with an average yield of 2200 kg/ha. Thrips is one of the pests that reduce bean yield.
Sedighe Ashtari
doaj   +1 more source

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

Recent Advances in Onion Genetic Improvement

open access: yesAgronomy, 2021
Onions are one of the most important vegetable crops worldwide. However, their production faces many challenges. Genetic improvement is one mechanism to address those challenges.
Christopher S. Cramer   +5 more
doaj   +1 more source

Amounts and Types of Epicuticular Leaf Waxes among Onion Accessions Selected for Reduced Damage by Onion Thrips

open access: yesJournal of the American Society for Horticultural Science, 2019
Onion thrips (Thrips tabaci) is the main insect pest of onion (Allium cepa), and feeding damage routinely causes serious yield losses. Lower amounts of epicuticular waxes on onion leaves have been associated with fewer onion thrips and less feeding ...
Eduardo D. Munaiz   +2 more
doaj   +1 more source

Avaliação de inseticidas para o controle de Thrips tabaci (Lindeman, 1889) (Thysanoptera: Thripidae) em campo, na cultura da cebola

open access: yesEntomological Communications, 2019
The efficacy of 14 different insecticides was tested for the control of onion thrips Thrips tabaci (Lindeman, 1889) on onion in Itajaí Valley, SC during 2018.
Leandro D. Geremias   +2 more
doaj   +1 more source

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