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chickpea virus

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Overall, the most prevalent virus was BWYV and in some locations more than 90% of symptomatic plants were infected with BWYV (Table 1)... GRDC Grains Research Update Goondiwindi, March 2014 used a PCR for Beet western yellows virus (BWYV), Bean leaf roll virus (BLRV), Phasey bean virus (PhBV) and Soybean dwarf virus (SbDV) to investigate host range of the virus species from a range of locations (Table 2)... GRDC Grains Research Update Goondiwindi, March 2014 van Leur J, Aftab M, Sharman M, Lindbeck K (2014) Proceedings 2014 GRDC Grains Research Update, Coonabarabran...
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Catalogue: GRDC Updates
In 2009, viruses were present in every crop sampled with infection ranging from 2 to 30%; yield losses were small Main viruses in symptomatic samples were AMV and luteoviruses Symptoms cannot be used to diagnose specific viruses.. The best control strategies to reduce risk of viruses are agronomic ones; particularly retaining cereal stubble, establishing a uniform closed canopy and controlling weeds Seed and foliar insecticides are not recommended for chickpea viruses.. Viruses that infect chickpea naturally have been identified in northern NSW (and Qld) since the early 1990s...
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Catalogue: GRDC Publications
" Goondiwindi GRDC Grains Research Update Day 1 - Tuesday 4 th March Time Topic Speaker (s) 10:00 AM James Clark (Chair Northern Welcome Panel GRDC) 10:10 AM General plenary (Supported by North West Local Land Services) 10:10 AM 10:40 AM.. Overall, both models are acceptable for modelling soil evaporation over a range of soils and seasons provided accurate soil physical properties and starting water states are known... Overall, populations increased five times compared to before planting the summer crops, but remained below 250/kg soil (Figure 4)...
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Catalogue: GRDC Media
Dr Moore says growers should be aware of the disease resistance traits of each variety they are growing and have seed tested for germination, vigour and pathogens... "The first thing growers of any crop should do is make sure they've got good quality planting seed because getting crops off to a good start is dependent on the quality of the seed," Dr Moore said... Dr Moore says the resurgence indicates growers are confident about the place the crop has in the farming system and they are equally confident about growing chickpeas...
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Catalogue: GRDC Media
Dr Moore says growers should be aware of the disease resistance traits of each variety they are growing and have seed tested for germination, vigour and pathogens... "The first thing growers of any crop should do is make sure they've got good quality planting seed because getting crops off to a good start is dependent on the quality of the seed," Dr Moore said... Dr Moore says the resurgence indicates growers are confident about the place the crop has in the farming system and they are equally confident about growing chickpeas...
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Catalogue: GRDC Publications
The economics of chasing protein, improving nitrogen use efficiency and timing... GRDC Grains Research Update Mungindi, March 2014 Contents.. Overall, populations increased five times compared to before planting the summer crops, but remained below 250/kg soil (Figure 4)...
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Catalogue: GRDC Media
Joop van Leur, NSW Department of Primary Industries (NSW DPI) plant pathologist says the link is as unproven but it is likely canola crops hosted viruses including Beet western yellows virus (BWYV) which then spread to chickpeas... "Canola and turnip weed close to surveyed chickpea paddocks showed high infections of BWYV and Turnip mosaic virus (TuMV) and have likely played an important role in the BWYV epidemic in chickpeas," Mr van Leur said... "It is likely that virus inoculum builds up in canola over winter and spreads to chickpeas in spring where it can cause severe yield losses."..
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Catalogue: GRDC Publications
GRDC Grains Research Update Coonabarabran, February 2014 most sites achieved those returns within 2 crop seasons after deep P application may at least partly reflect the string of wetter seasonal conditions in recent years, although the results from Jandowae, Capella and Gindie all included dry seasons in at least one of the crops followed... Overall, the performance of the barley grain only varieties showed they are capable of producing around 6 t/ha of dry matter and still yielding between 2.7 and 3.4 t/ha of grain... Overall, the most prevalent virus was BWYV and in some locations more than 90% of symptomatic plants were infected with BWYV (Table 1)...
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Catalogue: GRDC Publications
Classifying soil types and measuring plant available water capacity (PAWC); use of fast processes such as EM38; identification of subsoil constraints; crop ability to access deeper soil water... Overall, the most prevalent virus was BWYV and in some locations more than 90% of symptomatic plants were infected with BWYV (Table 1)... GRDC Grains Research Update Nyngan, February 2014 used a PCR forBeet western yellows virus (BWYV),Bean leaf roll virus (BLRV), Phasey bean virus (PhBV) andSoybean dwarf virus (SbDV) to investigate host range of the virus species from a range of locations (Table 2)...
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Catalogue: GRDC Publications
" GRDC Grains Research Update Coonabarabran, February 2014 Canola concurrent session Canola diseases - threats and management Kurt Lindbeck 1, Stephen Marcroft 2and Joop van Leur 3 1 NSW - Department of Primary Industries, Wagga Wagga Agricultural Institute, Pine Gully Road, Wagga Wagga, NSW 2650; 2Marcroft Grains Pathology P/L, Grains Innovation Park, Horsham, Vic... Overall, the most prevalent virus was BWYV and in some locations more than 90% of symptomatic plants were infected with BWYV (Table 1)... GRDC Grains Research Update Coonabarabran, February 2014 van Leur J, Aftab M, Sharman M, Lindbeck K (2014) Proceedings 2014 GRDC Grains Research Update, Coonabarabran...
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