Displaying items by tag: weeds

Writing a practical guide on non-chemical weed management had an unexpected result for Dr Charles Merfield, as he delved into the interconnected nature of the vines, groun cover and soils, and the damage done to all three by cultivating.

Well known for its capability in dealing to weeds in growing crops, the New Zealand-designed and built Rotowiper, has proven itself by increasing production on farms around the world.

WIith an increasing focus on reducing chemical herbicides, largely because of crop resistance and a potential build-up of residues, new methods of weed control are appearing.

The true cost of weeds to New Zealand’s agricultural economy is likely far higher than previous research suggests, according to a new study funded by AgResearch.

Since the introduction of Pioneer's New Zealand silage trial programme in 1991, silage yields have increased by an average of 310 kgDM/ha/year.

The Waikato Regional Council is facing a range of environmental and production pest challenges this year following a busy 12 months controlling unwanted animals and plants.

A Ravensdown-sponsored study by AgResearch, of highly invasive tutsan, has found there is no quick-fix when it comes to controlling and eradicating the weed.

The Waikato Regional Council is urging farmers help stop the spread of dangerous weeds in the Waikato region.

Growing plants will be able to communicate with a US-developed robotic cultivator that can distinguish ‘friend’ from ‘foe’, intended to make it easier for vegetable growers to kill weeds.

IGNORING A new and unknown species in your pasture could cost you thousands of dollars later, so scout your paddocks and get help with anything untoward, says a leading weed scientist.