Results 101 to 110 of about 8,818 (214)

Reproductive Modes in Onion Thrips (Thysanoptera: Thripidae) Populations from New York Onion Fields [PDF]

open access: yes, 2017
Thrips exhibit different reproductive modes including thelytoky (females produced from unfertilized eggs), arrhenotoky (males produced from unfertilized eggs and females produced from fertilized eggs) and deuterotoky (females and males produced from ...
Cabrera-la Rosa, Juan C.   +6 more
core  

Influence of dibbling time and weather factors on seasonal dynamics of thrips (Thrips tabaci Lindeman) on garlic in Maharashtra

open access: yesJournal of Agrometeorology, 2018
A study was conducted for three successive seasons (2014-17) to evaluate the effect of dibbling time on population dynamics of onion thrips (Thrips tabaci) on garlic dibbled on ten different dates starting from 1st September to 15th January at fortnight
KARUPPAIAH V.   +4 more
doaj   +1 more source

Bemisia tabaci, Brevicoryne brassicae and Thrips tabaci abundance on Brassica oleracea var. acephala Abundância de Bemisia tabaci, Brevicoryne brassicae e Thrips tabaci em Brassica oleracea var. acephala

open access: yesPesquisa Agropecuária Brasileira, 2005
Kale Brassica oleracea var. acephala is attacked by whitefly Bemisia tabaci, aphid Brevicoryne brassicae and Thrips tabaci. One of the main reasons for extensive insecticide application is the lack of information about factors that control insect population.
Germano Leão Demolin Leite   +3 more
openaire   +2 more sources

Thrips Resistance Screening Is Coming of Age: Leaf Position and Ontogeny Are Important Determinants of Leaf-Based Resistance in Pepper

open access: yesFrontiers in Plant Science, 2019
Capsicum is a genus containing important crop species, many of which severely suffer from thrips infestation. Thrips feeding damages leaves and fruits, and often results in virus infections.
Isabella G. S. Visschers   +6 more
doaj   +1 more source

Parthenogenesis under influence of microbes in Thysanoptera [PDF]

open access: yes, 2008
Der Reproduktionsmechanismus der meisten Thysanopteren beruht auf Haplodiploidie (EVANS et al. 2004). Die Mehrzahl der Arten vermehrt sich durch Arrhenotokie. Bei einigen Arten sind Männchen jedoch sehr selten, sie vermehren sich durch Thelytokie.
Kranz, Renate   +2 more
core  

Tobacco Streak Virus in cotton-scoping study [PDF]

open access: yes, 2011
In 2006, Tobacco streak virus (TSV) was identified as the causal agent of the devastating sunflower necrosis disease in central Queensland (CQ), and subsequently in 2007 as the cause of major losses in mungbeans in the same area.
Sharman, Murray
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Advances in Control of Onion Thrips (Thysanoptera: Thripidae) in Cabbage [PDF]

open access: yes, 2017
Onion thrips, Thrips tabaci Lindeman (Thysanoptera: Thripidae), feeding injury results in discoloration and a rough texture on cabbage, Brassica oleracea capitata (L.), leaves, and damage may occur deep inside the head.
Chen, M., Plate, J., Shelton, A. M.
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Temporal Dynamics of Iris Yellow Spot Virus and Its Vector, Thrips tabaci (Thysanoptera: Thripidae), in Seeded and Transplanted Onion Fields [PDF]

open access: yes, 2017
Onion thrips, Thrips tabaci (Lindeman) (Thysanoptera: Thripidae), can reduce onion bulb yield and transmit iris yellow spot virus (IYSV) (Bunyaviridae: Tospovirus), which can cause additional yield losses.
Fuchs, Marc   +4 more
core  

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