Bud necrosis of groundnut (Arachis hypogaea) in India caused by tomato spotted wilt virus*

Ghanekar, Anand; Reddy, D. V. R.; Iizuka, Norio; Amin, P. W.; Gibbons, R. W.

doi:10.1111/j.1744-7348.1979.tb06528.x

Cited by 58 publications

(30 citation statements)

References 11 publications

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“…3. Other tospoviruses, not yet fully characterized, are currently reported as possible new species (KameyaIwaki et al, 1988;Chanekar et al, 1979;Reddy et al, 1991Reddy et al, , 1992) but clarification of their taxonomic position awaits further studies.…”

Section: Discussionmentioning

confidence: 99%

Classification of tospoviruses based on phylogeny of nucleoprotein gene sequences

Ávila

Haan

Kormelink

et al. 1993

Journal of General Virology

172

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Section: Discussionmentioning

confidence: 99%

Classification of tospoviruses based on phylogeny of nucleoprotein gene sequences

Ávila

Haan

Kormelink

et al. 1993

Journal of General Virology

172

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“…S. dorsalis is a new vector o f TSW V (13), b u t it ap p ears to be less efficient th a n F. F. sch u ltzei has n o t previously been rep o rted on p e a n u t alth o u g h it occurs in I n d ia (2). H e a v y in f e s ta tio n s o f F. sch u ltzei were observed ofl'g ro u n d n u t a t H em ag g lu tin atio n tests have been used to detect T SW V antigens in p lan t ex tracts (6), an d now the test has been applied to detect viral antigen in thrips. E x tracts fro m th rip s fed on healthy leaves gave h ig h e r n o n s p e c ific h e m a g g lu tin a tio n titers th a n those fro m h ealth y p ea n u t leaf ex tracts.…”

Section: R E S U L T S a N D Discussion B Oth 5 Dorsalis A N mentioning

confidence: 99%

Transmission of Tomato Spotted Wilt Virus, the Causal Agent of Bud Necrosis of Peanut, byScirtothrips dorsalisandFrankliniella schultzei

Amin¹,

Reddy²,

Ghanekar³

1981

Plant Dis.

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Tomato spotted wilt virus, the cause of bud necrosis of peanut, was transmitted by Scirtothrips dorsalis and Frankliniella schultzei. S. dorsalis is a new vector of the virus, but it is a less efficient vector than F. schultzei. Hemagglutination tests detected viral antigens in extracts from both thrips speSesexppsSa to ihffctedleavesT B ud necrosis is p ro b a b ly the m ost i m p o r t a n t v ir a l d is e a s e o f p e a n u t (A rachis hypogaea L.) in India (3,6). U ntil 1977, the v ecto r was unknow n,, a lth o u g h several insects including A p h is craccivora K och, E m poasca devastans Stal, O rosius spp., Bem isia tabaci G enn., and Tetranychus spp. h ad been tested (8,11,12,16, A m in unpublished).Initial investigations a t the International C rops R esearch In stitu te fo r th e Sem i-A rid T ropics research center show ed th a t th rip s w ere the m ost com m on insect pests a t the tim e o f disease developm ent, b o th d u rin g an d after rainy seasons (A m in, unpublished). Recently, the disease was show n to be caused by to m a to sp o tted w ilt virus (T SW V ), w hich is tran sm itte d by th rip s (6,14). T he m o st a b u n d a n t th rip s on p e a n u ts in H y d e ra b a d are S c i r t o t h r i p s d o r s a l i s H o o d a n d F r a n k l i n i e l l a s c h u l t z e i ( T r y b o m ), and p relim in ary tests show ed th a t the fo rm er tran sm its the causal virus o f bud necrosis (1).Approved as IC R 1SA T jo u rn al article 142.Accepted fo r publication 25 N ovember 1980.0191 -2917/81/08066303/$03.00/0 ®1981 Am erican P hytopathological S o ciety T his p a p er describes fu rth e r research o n the tran sm issio n o f T SW V by S. dorsalis, on the role o f F. sch u ltzei as a n o th e r vector, an d on the ap p licatio n of the h e m ag g lu tin atio n technique to detect viral antigen in th rip s, M A T E R IA L S A N D M E T H O D SP e a n u t (cv. TM V -2) p lan ts infected by sa p i n o c u l a ti o n (5) w e re u se d f o r a cq u isitio n feeding tests. In prelim inary ex p erim en ts, term in al leaves o f infected p lan ts were the best source o f inociilum . P e a n u t seedlings in th e second q u ad rifoliate stage were used as test plants in' early experim ents, b u t u rd bean-, ( Vigna m u n g o L. cv. U P U r l ) w as la te r su b stitu te d fo r p e a n u t since it was m ore susceptible an d show ed sym ptom s in 15-20 days co m p ared w ith 30-40 days fo r pean u t.V irus-free colonies were in itiated from 5-10 a d u lt th rip s collected in th e field and ra is e d o n p e a n u t p la n t s . A p e a n u t seedling, w ith the ro o ts rem oved, was placed in a screw -capped 500-ml plastic ja r contain in g w ater an d th e n enclosed in a la n te rn globe. Five to ten th rip s were released in to each cage a n d allow ed to o v iposit fo r 24 h r. T he new ly hatch ed nym phs were tran sfe rred to a new set of h e a lth y p e a n u ts e n c lo s e d in la n te r n ' globes. A glass funnel w ith a sm all glass vial (3 X 1 cm ) in serted in its stem was a tta ch...

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“…The bud necrosis disease was distributed in South and South-East Asia [2], and its cause was first identified as Tomato spotted wilt virus (TSWV) in India [3]. After characterization, the virus was identified as distinct Tospovirus and named as Groundnut bud necrosis virus (GBNV), which is placed in serogroup IV [1,4].…”

Section: Groundnut Bud Necrosis Virus (Gbnv) Also Called Peanut Bud Nmentioning

confidence: 99%

Expression and Production of Polyclonal Antibodies against Recombinant Coat Protein of Peanut bud necrosis virus

Sivaprasad¹,

Bv²,

Sujitha³

et al. 2015

J Plant Pathol Microbiol

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Bud necrosis of groundnut (Arachis hypogaea) in India caused by tomato spotted wilt virus*

Cited by 58 publications

References 11 publications

Classification of tospoviruses based on phylogeny of nucleoprotein gene sequences

Classification of tospoviruses based on phylogeny of nucleoprotein gene sequences

Transmission of Tomato Spotted Wilt Virus, the Causal Agent of Bud Necrosis of Peanut, byScirtothrips dorsalisandFrankliniella schultzei

Expression and Production of Polyclonal Antibodies against Recombinant Coat Protein of Peanut bud necrosis virus

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