There is no one-size-fits-all approach to crop protection, according to Rodney Bell, CEO of CropLife South Africa. Fortunately, farmers have a diverse toolbox at their disposal to safely control or manage pests and diseases. They can minimize damage from pests by using state-of-the-art chemical and biological products, advanced data analytics, and precision technologies.
Bell says that implementing an integrated pest management (IPM) programme makes sense.
"Consumers are increasingly demanding food that is produced in a sustainable manner. Farmers need to be more conscious of the pest control methods they apply on their farms and look at implementing an IPM system.
"In many instances, the overuse of chemical pesticides has led to issues such as pesticide resistance, outbreaks of previously suppressed pests, and environmental contamination. "IPM systems evolved as a response to manage pests in agricultural crops through a combination of biological, cultural, physical and chemical control methods."
Agricultural consultant Andrew Bennett explains that IPM is an effective and environmentally sensitive approach to pest management that relies on a combination of common-sense practices.
"IPM programmes are based on gathering information on the life cycles of pests and their interaction with the environment, and are used to manage pest damage to crops by the most economical means with the least possible hazard to people and the environment."
He adds that managing or controlling pests and diseases in this way is a broad-based approach that integrates various practices in an economically viable manner.
“It's an adaptable system that looks at the most suitable application or action to address the specific problem or need. In the process, each method is evaluated and decisions are based on proper information and applied in a way that makes practical sense.
This story is from the May 20, 2022 edition of Farmer's Weekly.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 8,500+ magazines and newspapers.
Already a subscriber ? Sign In
This story is from the May 20, 2022 edition of Farmer's Weekly.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 8,500+ magazines and newspapers.
Already a subscriber? Sign In
Ancient Chinese horses: how are they related to modern breeds?
Archaeology of ancient graves containing horse skulls points to China's indigenous Jinjiang as a genetically unique breed, says Dr Mac.
In it for the win and so much more
The long-awaited GWM Tank 300 HEV has arrived. This feature-packed hybrid electric vehicle is the SUV of the future, writes Gary Wium.
Starting a small-farm vegetable project: Part 7
It is one thing to have a good product, but we need to bring its outstanding features to the attention of the purchaser, writes Bill Kerr.
A comparison between Phase C and Phase D growth tests
Melville Ferreira and Freek Botes, researchers at the Agricultural Research Council's Animal Production Insititute in Armoedsvlakte, explain why performance testing is important for herd progress.
Changing the potential of your soil
By building soil carbon levels, farmers can improve the resilience of their crops, reduce the use of chemical pesticides and fertiliser, and buffer their crops against extreme weather. Glenneis Kriel reports.
A smart farm springs up and empowers locals
An experimental 'smart farm' is taking root at the doorstep of Gauteng's only Big Five game reserve and could become a blueprint for other socially and environmentally conscious farms in the future, writes Tanya Faber.
Proactive care helps to improve longevity of cows
Glenneis Kriel reports on the recent South African Cow Longevity Conference, where it was said that food security was the major concern at the moment.
Fresh market sales remain stable despite inflation
Cost fluctuations are a concern, but the potato market stands firm, writes Glenneis Kriel.
Ear implants can backtrack diseased cattle
However hard it hits the cattle owner to learn that there is unsuspected disease in their herd, it is to their advantage to know of it as soon as possible to prevent its further spread, as well as taking measures to eradicate the trouble where possible.
SA's electricity crisis: a dim legacy
South Africa's electricity crisis is the result of a series of failures over the past 30 years, says Mark Swilling, distinguished professor of Sustainable Development at Stellenbosch University.
