Essays about: "tagetes"

Found 3 essays containing the word tagetes.

  1. 1. Summer cover crops after harvest of early potatoes control seed weeds

    University essay from SLU/Department of Biosystems and Technology (from 130101)

    Author : Amanda Ahlqvist; [2019]
    Keywords : cover crops; buckwheat; Fagopyrum esculentum; sudangrass; Westerwoldisch ryegrass; crimson clover; Persian clover; seed weeds; weed management; marigold; tagetes; early potatoes; potatoes;

    Abstract : To reduce pesticides and find greener alternatives for weed management in crop production has been a big issue worldwide. In Sweden, the Board of Agriculture has developed grants for farmers who use e.g. cover crops and new and greener strategies (e. READ MORE

  2. 2. Växtvalets inverkan på angrepp av Spanska skogssnigeln, Arion lusitanicus

    University essay from SLU/Horticulture (until 121231)

    Author : Mikaela Pettersson; [2013]
    Keywords : Spansk skogssnigel; Fransk skogssnigel; Arion lusitanicus; Arion vulgaris; växtval; bekämpning;

    Abstract : Det finns många års forskning bakom de bekämpningsmetoder vi har i dag för att bekämpa den spanska skogssnigeln i våra odlingar och trädgårdar. Dessa bekämpningsmedel är i regel ganska dyra, fungerar inte optimalt i fuktigt klimat, verkar ett tag och måste sedan underhållas vilket blir dyrt och tidsmässigt kostsamt för konsumenten. READ MORE

  3. 3. Mosquito repellency of essential oils derived from Lao plants

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Karin Andersson; [2010]
    Keywords : ;

    Abstract : Essential oils or extracts obtained from four plant species growing in Laos were tested foranti-mosquito activity in the field. Solutions of alcohol or acetone containing differentconcentrations of essential oil; 5, 10 or 19 v/v %, were prepared and tested. READ MORE