| Category | Crop Protection |
| Crop | Cotton |
| Crop Family | Malvaceae |
| Scientific Name | (Gossypium spp.) |
| Vernacular Name | Kapas |
| Scout | HBN |
| Ingredients | buttermilk, cow urine, water |
| Details Of Innovation | "Madhia" is the condition in which a honeydew-like sticky substance is secreted by a sucking insect pest called aphid (Aphis gossypii), which is deposited on the leaves of cotton (Gossypium herbaceum) plants. A black sooty mould develops on this secretion. This makes the leaves look blackish and shiny. To prevent this condition from spreading in the field, one-litre buttermilk and one-litre cow urine are mixed together. Add it to 15-litre water. The solution is prepared one day prior to actual spraying. It is sprayed on the "madhia"-affected cotton crop. This controls the pest soon. This is a traditional practice used for the last 10 years. Almost all farmers in Kheda villages use this practice for the control of "madhia" in cotton. |
| Innovator / Knowledge Provider | Udesingh Shankarsingh Patiyar |
| District | Anand |
| KVK District | Krushi Vigyan Kendra,, Anand Agriculture University, Devataj (Sojitra) Ph. No: 02697- 233353 |
| Address | Anand ,Gujarat |
| Languages Spoken | Gujarati |
| Vocation | Farming |
| State | Gujarat |
| PIN Code | 388520 |
| PAS 1 | "The control and protection of cotton plants using natural insecticides against the colonization by Aphis gossypii Glover (Hemiptera: Aphididae)."https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1807-86212013000200004 |
| PAS 2 | "Project Title: Sustainable Chemical Control of Aphids, Twospotted Mite and Mirids in Cotton."https://www.researchgate.net/publication/269694293_Project_Title_Sustainable_Chemical_Control_of_Aphids_Twospotted_Mite_and_Mirids_in_Cotton |
| PAS 3 | Biological control of cotton aphid (Aphis gossypii Glover) in cotton (inter) cropping systems in China; a simulation study |
| Agro Ecological Zone | Agro Ecological Sub Region (ICAR) Western plane and hill region (5.2), Agro-Climatic Region (Planning Commission) Gujarat Plains and Hills region (XIII), Agro Climatic Zone (NARP) Bhal and Coastal area (GJ-8) |
| Practice ID | DTP0010000003114 |
| Annotation ID | GIAN/GAVL/1031 |
| Reference | Dahod/2000/1 |
| Pest Group | Sucking pest |
| Pest Scientific Names | (Aphis gosspi) |
| Technology Transfer Terms | DIY |
GIAN is the first incubator of grassroots innovations set up in 1997 in collaboration with the Gujarat government and supported by SRISTI and IIMA in addition to the Honey Bee Network.
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