Choose from Sawfly stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection Essentials collection ...

A new solid stem spring wheat variety featuring both wheat stem sawfly and midge tolerance now has a name: AAC Oakman VB. The variety, which is in its first year of seed grower increase and marked for ...

Apr. 17, 2025 — A professor's casual hike in the High Sierra turned into a new elevation record for California's highest tree, the Jeffrey pine, which wasn't formerly known to grow at extreme ...

Apr. 21, 2025 — Insecticides can help protect crops against troublesome pests, but they also pose a risk for beneficial insects such as pollinators. A new study provided insight into how even ...

Sawfly larvae can rapidly defoliate gooseberry and currant bushes, and by the time they’re spotted, the damage is often already severe ...

Lessons from past eras when Earth was a hothouse or a snowball tell us whether we are doomed by climate change or still have time to prevent that fate ...

As a horticultural student at the National Botanic Gardens many moons ago, I was taught how to water. How hard, you might wonder, could that possibly be? Harder than you’d think is the answer ...

Is your flourishing garden being invaded by flying and crawling insects? It’s a real pain in the butt for me seeing those freeloaders infesting my precious harvest. And before I can bring those ...

1 Department of Biological Sciences, Birla Institute of Technology and Sciences Pilani, Goa, India 2 Institute of Integrative Biology, ETH Zürich Universitätstrasse, Zürich, Switzerland Introducing ...

With spring underway, David Domoney has shared five jobs gardeners should focus on this week. Jobs of the Week 1. Sow French marigolds in April for vibrant summer colour and natural pest control.

Tachinid fly larvae parasitize a number of crop-destructive caterpillars including sawfly larvae, cutworms, and cabbage worms. Expert bumblebee mimics, Bombyliidae flies, or bee-flies, sport extra ...

This important work presents a stochastic branching process model of tumour-immune coevolution, incorporating stochastic antigenic mutation accumulation and escape within the cancer cell population.