Жёлтая божья коровка, которую все давят. А она лечит ваш огород

There's a beetle that gardeners have been killing as a pest for over 50 years. Soviet reference books list it as "undesirable." Some websites still list it. And all this time, it's been eating powdery mildew. Free. 24/7. This video tells the full story of the twenty-two-spotted ladybird: how it finds an infested leaf by smell from several meters away, why its larvae are considered a threat, how Soviet agronomists misdiagnosed it, and what happened when the Asian ladybird was brought to Europe to combat aphids—and created a new problem. And finally, four simple things you can do right now to keep the beetle busy in your garden, rather than dying from your own actions. ———————————————————————————— ⏱️ CHAPTERS: 00:00 Yellow ladybug: what is it? 03:30 The main secret: why it doesn't eat aphids and how is it useful? 05:10 Fatal mistake: why the healer was long considered a pest 08:14 How the beneficial beetle lives and reproduces 12:50 Where did it come from in our garden beds? 19:32 Biological weapons versus chemicals: which is more effective? 23:19 An unexpected threat: the invasion of the Asian ladybird 26:22 4 main rules: how to keep the beetle on your property ———————————————————————————— 📚 SOURCES AND MATERIALS: Hodek I., Honěk A. — Ecology of Coccinellidae (1996, Springer) Majerus M.E.N. — Ladybirds (1994, HarperCollins New Naturalist) Roy H.E. et al. — Ladybirds (2006, FSC Publications) Vandenberg N.J. — Coccinellidae // American Beetles, Vol. 2 (2002, CRC Press) The Role of Ladybirds in Biocontrol: Reviews in Biological Control (Elsevier) Data on Harmonia axyridis: Roy H.E., Brown P.M.J. et al. — "Harmonia axyridis: a critical review" // Entomologia Experimentalis et Applicata (2016) Data on Erysiphales: Braun U., Cook R.T.A. — Taxonomic Manual of the Erysiphales (2012, CBS) Distribution in Russia: Materials of the Russian Entomological Society, GBIF database (gbif.org) Climate data: Roshydromet, data on average temperature changes during the growing season in Western Siberia #ladybird #nature #interestingfacts #naturemovies