Malattie agrumi - Minatrice serpentina (Phyllocnistis citrella) Marco Beconcini trattamento agrumi

08/10/2016 - Supergreen - Citrus Diseases - CITRUS MINER: How to Eliminate It from Citrus Fruits (Phyllocnistis citrella) Dr. Marco Beconcini ✅Subscribe to Supergreen: https://bit.ly/2HDlsXE ►Follow us on Facebook: https://bit.ly/2EdVNUs ►Follow us on Instagram: https://bit.ly/2HD0tnQ ►Website: http://www.supergreen.space (coming soon) ✅SUPERGREEN ..DEEP GARDENING & MORE Supergreen was born as a YouTube channel dedicated to topics related to the world of gardening, greenery, and animals, seeking to recover ancient natural methods, sustainable techniques (permaculture, biodynamics, etc.), and anything else that can be in harmony with the natural order. 🍃🍀🌾🌼🌵🍁🥕🌽🍎🍏🍐🍊🍋🥭🍆🍅🍓🍒 ✅ MAIN PLAYLISTS ►Grafting: https://bit.ly/2VwdTqn ►Pruning: https://bit.ly/2HwDtGR ►All about olive trees and oil: https://bit.ly/2Wb8w4u ►All about dowsing: https://bit.ly/2W777Mm ►All about bees: https://bit.ly/2w50Ku9 ►Botany and gardening: https://bit.ly/2HpSECT ►All Supergreen playlists: https://bit.ly/2Hvj3On ✅WEUSETV (production): ✔ Website: http://www.weuse.tv ✔ YT Subscribe: https://bit.ly/2JSbW5H ✔ LinkedIn: https://bit.ly/2Q85Yi1 ✔ G+: https://bit.ly/2WQ0dYI ✔ Facebook: https://bit.ly/2WNrEmd ✔ Twitter: https://bit.ly/2VHSShC ✔ Info: [email protected] ✅Contacts ✔ Ernesto Cucchi, a great farmer and philosopher from Chianni, Tuscany. Contact Ernesto Cucchi: [email protected] In his videos, he talks about pruning, various types of grafting, and a wide range of gardening and botany. His perspective is very practical and not theoretical: field experience reigns supreme. ✔ Fernando Farabollini, born in 1944, farmer, beekeeper, and expert dowser from Castelnuovo della Misericordia, Tuscany. Contact Fernando: [email protected] In his videos, he talks about pruning, gardening, beekeeping, and dowsing like few others, alternating practice with theory. ✅Ilboccatv: Tuscan and Italian cuisine in the Livorno dialect ►Subscribe to Ilboccatv: https://bit.ly/2VxQZz5 ►Website: http://www.ilboccatv.com ►Instagram: https://bit.ly/2EbI0xp ►Facebook: https://bit.ly/2HnCVEl ►G+: https://bit.ly/2w4pGBU ►Flickr: http://bit.ly/2mnf2iL ►Pinterest: http://bit.ly/2laETdV ✅HASHTAG #supergreen #botany #gardening #grafting #grafts #pruning #gardening #beekeeping #dowsing #organicgardening #permaculture #vegetablegarden #weusetv Music powered by Google: https://www.youtube.com/audiolibrary/... The citrus leafminer (Phyllocnistis citrella Stainton, 1856) is a lepidopteran belonging to the Gracillariidae family,[1] widespread on all continents but recently introduced to Italy (1994). It lives on all Citrus trees, but can also attack plants belonging to other families: Oleaceae, Loranthaceae, Lauraceae, Leguminosae, Salicaceae, and Tiliaceae. It is a species native to Southeast Asia that first spread to Australia and Africa, then in 1993 to America (Florida) and Europe, starting with Spain. In Italy, the presence of the leafminer was detected in Sardinia in the autumn of 1994 and in the areas of Calabria and Sicily in July 1995. Virtually all citrus growing areas and all citrus species were affected within a few months (July-September). P. citrella is a leafminer that feeds on young leaves, shoots, and, sporadically, fruit, causing desiccation, necrosis, and curling, resulting in the loss of affected leaves. .......... Adults are active during the night. P. citrella overwinters in larval galleries, either as larvae or as pupae. Females lay a variable number of detached eggs, from 7 to 108, on tender leaves, and on both leaf blades, near the midrib. After a short incubation period (2 to 10 days), the newly hatched larvae, which are initially plasmophagous (type I), penetrate the upper or lower epidermis of the leaf, excavating snake-like mines less than 1 mm in diameter, but which only affect the epidermis. Type II larvae emerge from the leaf blades and fold a small portion of the leaf blade with silky threads, forming a shelter, where they pupate and hatch into a new adult after 5-8 days. Depending on environmental conditions, the small moth can complete 5 to 13 generations per year, with development slowing down in colder periods; even at temperatures of 26-29°C, the development cycle lasts about 15 days. The first attacks appear around mid-June, as long as nighttime temperatures do not fall below 12°C (the insect's thermal threshold). Source: https://it.wikipedia.org/wiki/Phylloc... Music powered by Google: https://www.youtube.com/audiolibrary/...