Malvaceae (mallows)

Common mallow (Latin: Malva neglecta) belongs to the Malvaceae botanical family. This annual or biennial herbaceous plant is characterized by a strong taproot system, which allows it to thrive in various soil types and adapt to different environmental conditions.

It is commonly found in cereal fields, row crops, vegetable plantations, and disturbed areas such as roadsides or abandoned lands. This weed is particularly troublesome in nutrient-rich soils, where it can quickly establish dense patches that dominate the local vegetation.

The biology of the plant is defined by its ability to germinate over an extended period. Seeds can remain dormant in the soil for several years. The plant typically flowers from early summer until late autumn, producing numerous seeds that ensure its persistence in the seed bank.

Common mallow causes significant economic damage by competing with crops for water, sunlight, and soil nutrients. Its low-growing, spreading habit can shade out young crop seedlings, significantly reducing biomass and final harvest yields if left unmanaged.

Control strategies require an integrated approach. Agrotechnical practices like deep plowing and crop rotation are essential for reducing seed banks. Chemical control involves the application of appropriate herbicides during the seedling or early rosette stage of the weed to ensure maximum efficacy.

• Implement strict crop rotation schedules.
• Practice timely inter-row cultivation to disturb root systems.
• Utilize registered herbicides at the recommended growth stages.