Plant strengthener (fragrances)

Plant strengthener with fragrance; increases resistance in carrots, leeks and onions.

  • Biological Pesticide

Plant strengthener with fragrances – plant strengthener; increases resistance in carrots, leeks and onions and the plant fragrances put the carrot fly (Chamaepsila rosae) off guard. Plant strengthener with fragrances are often based on a silica-herb preparation. This preparation changes the soil conditions around the plants so that the carrot fly is confused.

Made van de wortelvlieg, foto: Rasbak - CC BY-SA 3.0

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