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whitefly

Catalogue: GRDC Media
Mr McMaster says growers should practice good broadleaf weed control in and around crop areas as SLW has a very wide host range and can rapidly develop resistance to insecticides. ".. Queensland Department of Primary Industries and Fisheries (QDPI&F) entomologists have visited the area and also report cotton fields around St George are at or reaching high densities of SLW. QDPI&F graduate entomologist Zara Ludgate says the whitefly present in the.. Greenhouse whitefly (GHW) and East Australian native whitefly have been common in the past but are easy to control compared with SLW. "It is thought that increased host plant availability from a wet winter/spring, warm conditions and a decline in natural enemies due to the use of broad spectrum insecticides has contributed to the high SLW numbers," Ms Ludgate said...
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Catalogue: GRDC Media
Mr McMaster says growers should practice good broadleaf weed control in and around crop areas as SLW has a very wide host range and can rapidly develop resistance to insecticides. ".. Queensland Department of Primary Industries and Fisheries (QDPI&F) entomologists have visited the area and also report cotton fields around St George are at or reaching high densities of SLW. QDPI&F graduate entomologist Zara Ludgate says the whitefly present in the.. Greenhouse whitefly (GHW) and East Australian native whitefly have been common in the past but are easy to control compared with SLW. "It is thought that increased host plant availability from a wet winter/spring, warm conditions and a decline in natural enemies due to the use of broad spectrum insecticides has contributed to the high SLW numbers," Ms Ludgate said...
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Catalogue: GRDC Updates (North)
You typically find that the depth to the salt bulge decreases to the west... We have concluded that chickpeas were not as effective as wheat in adjusting yield components under prolonged water stress... The grain yield in the SF early burn and cultivated treatment (2.5 t/ha) was comparable to the other SF treatments in the dry 2002 season despite having the lowest incidence of crown rot infection...
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Catalogue: GRDC Updates (South)
You typically find that the depth to the salt bulge decreases to the west... We have concluded that chickpeas were not as effective as wheat in adjusting yield components under prolonged water stress... The grain yield in the SF early burn and cultivated treatment (2.5 t/ha) was comparable to the other SF treatments in the dry 2002 season despite having the lowest incidence of crown rot infection...
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Catalogue: Broadacre Field Crops DAFF QLD
Melina Miles is a senior entomologist based in Toowoomba... As part of the entomology group she works on developing practical integrated pest management (IPM) strategies for mixed grain and cotton systems... Over the past 10 years Melina has worked on IPM in grains in Victoria and Queensland and on the area-wide management of helicoverpa on the Darling Downs...
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Catalogue: Broadacre Field Crops DAFF QLD
Melina Miles is a senior entomologist based in Toowoomba... As part of the entomology group she works on developing practical integrated pest management (IPM) strategies for mixed grain and cotton systems... Over the past 10 years Melina has worked on IPM in grains in Victoria and Queensland and on the area-wide management of helicoverpa on the Darling Downs...
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Catalogue: Broadacre Field Crops DAFF QLD
Melina Miles is a senior entomologist based in Toowoomba... As part of the entomology group she works on developing practical integrated pest management (IPM) strategies for mixed grain and cotton systems... Over the past 10 years Melina has worked on IPM in grains in Victoria and Queensland and on the area-wide management of helicoverpa on the Darling Downs...
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Catalogue: Broadacre Field Crops DAFF QLD
developing inside whitefly State of Queensland.. Encarsia is a tiny wasp which parasitises whitefly larvae... Encarsia parasitises whitefly nymphs and can attack all larval stages of silverleaf whitefly...
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Catalogue: Broadacre Field Crops DAFF QLD
developing inside whitefly State of Queensland.. Encarsia is a tiny wasp which parasitises whitefly larvae... Encarsia parasitises whitefly nymphs and can attack all larval stages of silverleaf whitefly...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
developing inside whitefly State of Queensland.. Encarsia is a tiny wasp which parasitises whitefly larvae... Encarsia parasitises whitefly nymphs and can attack all larval stages of silverleaf whitefly...
Related categories: