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Marketing & MediaCMOs must bridge the gap between the spreadsheet and the story… or become extinct
Pieter Geyser 20 Mar 2026
Two major crop scourges are hybridising to produce a new mega-pest
Australian scientists have found evidence that two of the world's most damaging pests have hybridised to create a dangerous mega-pest with pesticide-resistant genes. The new hybrid has presently only been identified in Brazil but the researchers warn that its spread throughout the global agricultural community could be devastating.
The cotton bollworm is hybridizing with the corn earworm in ways that could result in a damaging mega-pest (Credit: CSIRO)
Helicoverpa armigera, commonly known as the cotton bollworm, and Helicoverpa zea, the corn earworm, are two types of very hungry caterpillar that cause billions of dollars of damage to crops every year. Corn, cotton, tomato and soybean are just some of the many crops these pests can attack, with the cotton bollworm having developed resistance to all pesticides targeted at it.
In 2017, an eight-year project that mapped the entire genome of both caterpillars was completed. The study was designed to help researchers identify specific genes that cause the pests to become resistant to pesticides. A new paper has now been published showing evidence that the two moths are clearly hybridising in a variety of novel ways.
Continue reading the full article on New Atlas.
Source: New Atlas
New Atlas is about the amazing potential of human endeavour. From DNA-scanning smartphones to the latest advances in autonomous transport, New Atlas examines how new discoveries, products and technological innovations affect our ability to interact with and understand the people around us and the world we share.
Go to: https://newatlas.com/About Rich Haridy
Richard is based in Melbourne, Australia and has a strong interest in film, VR and new media. He has written for a number of online and print publications over the last decade and also acted as a film critic for several radio broadcasters and podcasts. Richard was Chair of the Australian Film Critics Association for two years (2013-2015) and when not writing or making videos for New Atlas he can be found in darkened cinemas yelling at the screen.