https://stream.echo6.co/videos/watch/c77b57f8-f027-459e-9a14-9b00a4a8b0df Small residues of this persistent product are present in some composts. I show how to check for their presence by growing bean and pea seedlings. Testing like this is called a bio-assay, and is more effective than laboratory testing, partly because the amounts of active compound are so tiny. Many lab tests show as "negative", when poison is there and causing damage. If you have suffered damage, please report it here https://www.corteva.co.uk/manure-matters.html#t5 Reports made via this form are reviewed by the UK government 6 monthly to assess the effectiveness of the aminopyralid "stewardship" program which is a condition of the UK license. We need people to know about it! See also my earlier video about this problem https://youtu.be/w7vr-GlzuZs You can heal affected compost by spreading it on soil, without tilling. Find out more in my earlier video on aminopyralid https://www.youtube.com/watch?v=w7vr-GlzuZs Plus on this page of my website where I explain no dig, and scroll to the bottom for more on aminopyralids in compost https://www.charlesdowding.co.uk/start-here/ Minnesota University have a great information sheet about herbicide damage to plant leaves https://www.ag.ndsu.edu/publications/crops/herbicide-injury-in-potatoes/a1949.pdf I have four online courses which include hundreds of photos and exclusive video content, for more information go to https://charlesdowding.co.uk/product-category/online-courses/ Filmed at Homeacres, SW UK July 2019 by Edward Dowding, my son. Homeacres is a 1/3 acre, 1400sqm vegetable garden, also with fruit trees and flowers. Zone 8, temperate oceanic Mon, 13 Apr 2026 20:26:45 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/c77b57f8-f027-459e-9a14-9b00a4a8b0df All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.