Maize Iranian mosaic virus (family Rhabdoviridae) improves biological traits of its vector Laodelphax striatellus

Moeini, Pedram; Afsharifar, Alireza; Izadpanah, K.; Sadeghi, S. E.; Eigenbrode, Sanford D.

doi:10.1007/s00705-019-04450-3

Cited by 8 publications

(8 citation statements)

References 58 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…These findings, contrary to our initial hypothesis, come with two caveats: the number of studies remains relatively small, and vectors typically acquire pathogens by feeding on infected plants, making it challenging to disentangle the direct and indirect effects of the pathogen on the insect vector. Some studies limited the contribution of indirect effects by infecting vectors in vitro [14,41,43,45,46,50,[53][54][55] or transferring them regularly onto unexposed plants [50]. For most other studies, whether effects were direct, indirect, likely both, or certainly both were inferred based on pathogen transmission mode and the experimentally infected party (electronic supplementary material, figure S2).…”

Section: Discussionmentioning

confidence: 99%

“… Myzus persicae (green peach aphid)cucumber mosaic virus (CMV)fecundityindirect[37] Capsicum annuum L . Myzus persicae tomato spotted wilt virus (TSWV)fecunditylikely both[37] Cucurbita pepo (pumpkin) Aphis gossypii (melon aphid)papaya ring spot virus (PRSV)fecundityindirect[38] Cucurbita pepo Bemisia tabaci (whitefly)squash vein yellowing virus (SqVYV)adult longevity, fecundityindirect[11] Glycine max (soya bean) Aphis glycines (soya bean aphid)soya bean mosaic virus (SMV)fecundityindirect[39,40] Gossypium hirsutum (cotton) Bemisia tabaci (whitefly)tomato yellow leaf curl China virus (TYLCCNV)fecunditydirect[41] Gossypium hirsutum Bemisia tabaci tomato yellow leaf curl virus (TYLCV)adult longevity, fecunditylikely both[42] Hordeum vulgare (barley) Laodelphax striatellus (small brown planthopper)maize Iranian mosaic virus (MIMV)adult longevity, fecunditydirect[43] Medicago sativa (alfalfa) Acyrthosiphon pisum (pea aphid)bean leafroll virus (BLRV)survivallikely both[44] Nicotiana tabacum (tobacco) Bemisia tabaci (whitefly)tomato yellow leaf curl China virus (TYLCCNV)adult longevity, fecunditylikel...…”

Section: Methodsmentioning

confidence: 99%

See 1 more Smart Citation

Interactions between insect vectors and plant pathogens span the parasitism–mutualism continuum

2023

View full text Add to dashboard Cite

Agricultural crops infected with vector-borne pathogens can suffer severe negative consequences, but the extent to which phytopathogens affect the fitness of their vector hosts remains unclear. Evolutionary theory predicts that selection on vector-borne pathogens will favour low virulence or mutualistic phenotypes in the vector, traits facilitating effective transmission between plant hosts. Here, we use a multivariate meta-analytic approach on 115 effect sizes across 34 unique plant–vector–pathogen systems to quantify the overall effect of phytopathogens on vector host fitness. In support of theoretical models, we report that phytopathogens overall have a neutral fitness effect on vector hosts. However, the range of fitness outcomes is diverse and span the parasitism–mutualism continuum. We found no evidence that various transmission strategies, or direct effects and indirect (plant-mediated) effects, of phytopathogens have divergent fitness outcomes for the vector. Our finding emphasizes diversity in tripartite interactions and the necessity for pathosystem-specific approaches to vector control.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Interactions between insect vectors and plant pathogens span the parasitism–mutualism continuum

2023

View full text Add to dashboard Cite

show abstract

“…These results come with a caveat: vectors typically acquire pathogens by feeding on infected plants, making it challenging to disentangle the direct and indirect effects of the pathogen on the insect vector. Some studies limited the contribution of indirect effects (14,38,40,42,43,47,(50)(51)(52) by infecting vectors in vitro or transferring them regularly onto unexposed plants (47). For most other studies, whether effects were direct, indirect, likely both, or certainly both was inferred based on pathogen transmission mode and the experimentally infected party (supplementary figure 2).…”

Section: Discussionmentioning

confidence: 99%

Interactions between insect vectors and plant pathogens span the parasitism-mutualism continuum

Santiago

King

Drew

2022

Preprint

View full text Add to dashboard Cite

Plants infected with vector–borne pathogens can suffer severe negative consequences, but the extent to which phytopathogens affect the fitness of their vector hosts remains unclear. Evolutionary theory predicts that selection on vector-borne pathogens should favour low virulence or mutualistic phenotypes in the vector, traits facilitating effective transmission between plant hosts. Here, we use a multivariate meta-analytic approach on 115 effect sizes across 34 unique plant-vector-pathogen systems to quantify the overall effect of phytopathogens on vector host fitness. In support of theoretical models, we report that phytopathogens overall have a neutral fitness effect on vector hosts. However, the range of possible fitness outcomes are diverse and span the parasitism–mutualism continuum. Contrary to previous predictions we found no evidence that transmission strategy, or the direct effects and indirect (plant-mediated) effects, of phytopathogens have divergent fitness outcomes for the vector. We discuss these findings in the context of plant – pathogen – vector ecology.

show abstract

“…The cucumber mosaic virus (CMV), transmitted by aphids in the non-persistent mode with a short acquisition-access period (AAP), reduced the palatability of host plants to force vector aphids to move to new hosts for CMV transmission (Mauck et al, 2010). On the contrary, the persistent viruses require insect vectors to continuously ingest phloem sap on the virus-infected plants for virion acquisition or inoculation (Su et al, 2015;Jhan et al, 2019;Moeini et al, 2020). Thus, persistent viruses enhance the host plant quality to attract insect vectors for long-term feeding on virus-infected plants.…”

Section: Introductionmentioning

confidence: 99%

Changes in Visual and Olfactory Cues in Virus-Infected Host Plants Alter the Behavior of Bemisia tabaci

Zhang

et al. 2022

Front. Ecol. Evol.

View full text Add to dashboard Cite

The cucurbit chlorotic yellows virus (CCYV) has caused serious damage to melon crops in many countries in recent years. This plant virus is exclusively transmitted by the whitefly Bemisia tabaci (Gennadius) in a semi-persistent mode. Previous studies have shown that both persistent and non-persistent viruses can affect the orientation and performance of insect vectors, through changing host phenotype or interacting with insect vectors directly to facilitate the spread of viruses. However, how CCYV affects host-plant selection by B. tabaci has not been reported. In this study, we investigated the visual and olfactory preferences of B. tabaci between healthy and CCYV-infected host plants Cucumis sativus (Cucurbitaceae). Volatile profiles of healthy and CCYV-infected C. sativus plants were analyzed using gas chromatography-mass spectrometry (GC-MS). In the choice assay, whiteflies preferred to settle on CCYV-infected C. sativus seedlings. However, the concentrations of total volatiles and terpenes in C. sativus plants decreased after CCYV infection. Interestingly, in the Y-tube assay and vision preference test, whitefly B. tabaci adults showed significant visual preference to CCYV-infected host but showed olfactory preference to healthy plants. These results indicated that CCYV infection in plants differently affected the visual and olfactory-mediated orientation behaviors of vector whiteflies and implied that visual cues could play a more important role than olfactory cues in whiteflies in locating CCYV-infected host plants.

show abstract

Maize Iranian mosaic virus (family Rhabdoviridae) improves biological traits of its vector Laodelphax striatellus

Cited by 8 publications

References 58 publications

Interactions between insect vectors and plant pathogens span the parasitism–mutualism continuum

Interactions between insect vectors and plant pathogens span the parasitism–mutualism continuum

Interactions between insect vectors and plant pathogens span the parasitism-mutualism continuum

Changes in Visual and Olfactory Cues in Virus-Infected Host Plants Alter the Behavior of Bemisia tabaci

Contact Info

Product

Resources

About