Search Results for: argentine stem weevil

Argentine stem weevil larvae

Scientific name: Listronotus bonariensis

Argentine stem weevil adult

Scientific name: Listronotus bonariensis

1 September 2022

Pasture renewal required after grass grub/porina damage Region: Hawke’s Bay, Manawatu-Wanganui, Marlborough, Nelson/Tasman, Otago, Southland, Taranaki, Wellington,West Coast, Canterbury, Gisborne For pastures badly affected by either grass grub or porina …

AgPest Alert: 1 March 2022

Direct drilling new pasture? Look for slugs and grass grub. Regions: Northland, Auckland, Bay of Plenty, Waikato, Gisborne, Hawkes Bay, Taranaki, Manawatu Wanganui, Wellington, Nelson Tasman, Marlborough, Canterbury, West Coast, …

AgPest Alert: 1 February 2022

Argentine stem weevil a threat to seedling grasses Regions: Northland, Auckland, Bay of Plenty, Waikato, Gisborne, Hawkes Bay, Taranaki, Manawatu Wanganui, Wellington, Nelson Tasman, Marlborough, Canterbury, West Coast, Otago, Southland …

AgPest Alert: 1 January 2022

Aphids, diamondback moth and white butterfly caterpillars in brassica crops Regions: Northland, Auckland, Bay of Plenty, Waikato, Gisborne, Hawkes Bay, Taranaki, Manawatu Wanganui, Wellington, Nelson Tasman, Marlborough, Canterbury, West Coast, …

AgPest Alert: 1 November 2021

Clover root weevil present in most areas. Region: All of NZ Clover root weevil will be very obvious in most areas –U shaped notches at the edge of clover leaves …

AgPest Alert: 1 October 2021

In summer-active grass infested pastures consider forage crops to selectively spray out summer-grasses before renewal. Region: Northland, Auckland, BOP, Waikato, Taranaki If your run-out pasture was infested with summer-active grass …

AgPest Alert: 1 September 2021

Pasture renewal required after grass grub/porina damage? Region: Hawke’s Bay, Manawatu-Wanganui, Marlborough, Nelson/Tasman, Otago, Southland, Taranaki, Wellington,West Coast, Canterbury, Gisborne For pastures badly affected by either grass grub or porina …

AgPest Alert: 3 March 2021

Direct drilling new pasture? Region: All NZ If pasture establishment by direct drilling is going to be used check those pastures for slugs and grass grub as even low numbers …