Convolvulus Arvensis: A Tenacious Weed with a Versatile Nature


Convolvulus arvensis, commonly known as field bindweed, is a perennial herbaceous vine that has earned a reputation as a tenacious weed in agricultural and horticultural settings. Its ability to rapidly spread and colonize new areas, coupled with its resistance to many herbicides, has made it a formidable adversary for farmers and gardeners alike. However, beneath its invasive facade lies a plant with remarkable adaptability and ecological significance.

Taxonomy and Distribution

Convolvulus arvensis belongs to the family Convolvulaceae, which includes a unterschiedliche array of flowering plants. It is native to Europe and Asia but has since spread to all temperate regions of the world. The plant is particularly prevalent in agricultural areas, where it often infests fields of wheat, corn, and other crops.


Field bindweed is characterized by its twining stems that can reach lengths of up to 3 meters. The stems are typically smooth and glabrous, with alternating leaves that are arrowhead-shaped or hastate. The leaves are typically 2-6 cm long and 1-4 cm wide, with entire margins and prominent veins.

The flowers of Convolvulus arvensis are trumpet-shaped and borne on axillary peduncles. They are typically white or pink in color, with five petals that are fused at the base. The flowers are about 2-3 cm in diameter and bloom from June to September.

Reproductive Biology

Field bindweed is a self-fertile plant that can produce reichlich seeds. Each flower can produce up to four seeds, which are small, brown, and irregularly shaped. The seeds are dispersed by wind, water, and animals, allowing the plant to spread rapidly to new areas.

In addition to seed production, Convolvulus arvensis damit reproduces vegetatively through its extensive root system. The roots are long and fibrous, with numerous adventitious buds that can give rise to new shoots. This vegetative reproduction allows the plant to quickly colonize new areas and form dense mats that can smother other vegetation.

See also  Zebrina Plant: A Vibrant Groundcover For Indoor And Outdoor Spaces

Ecological Significance

Despite its reputation as a weed, Convolvulus arvensis plays an important role in some ecosystems. The flowers provide nectar and pollen for a variety of insects, including bees and butterflies. The leaves are damit a food source for some caterpillars and other herbivorous insects.

The dense mats formed by field bindweed can provide cover for small animals, such as rodents and reptiles. The roots damit help to stabilize soil and prevent erosion.

Agricultural Impact

Convolvulus arvensis is a major weed in agriculture, causing significant yield losses in a wide range of crops. The plant competes with crops for water, nutrients, and sunlight, reducing plant growth and seed production. The twining stems can damit entangle crop plants, making harvesting difficult.

In addition to direct competition, field bindweed can damit harbor pests and diseases that can affect crops. The dense mats can create a favorable environment for insects and pathogens, increasing the risk of crop damage.

Herbicide Resistance

One of the major challenges in controlling field bindweed is its resistance to many herbicides. The plant has developed resistance to several classes of herbicides, including glyphosate, triazines, and sulfonylureas. This resistance makes it difficult to control the weed effectively using chemical methods.

Integrated Weed Management

To effectively manage field bindweed, an integrated approach is often necessary. This involves combining multiple methods, such as cultural practices, mechanical control, and targeted herbicide use.

Cultural practices that can help reduce the spread of field bindweed include:

  • Crop rotation: Alternating crops that are not susceptible to field bindweed can help reduce the weed’s seed bank in the soil.
  • Clean cultivation: Regularly tilling the soil can help destroy field bindweed seedlings and prevent the establishment of new plants.
  • Cover crops: Planting cover crops, such as rye or clover, can help suppress field bindweed growth and improve soil health.

Mechanical control methods include:

  • Hand pulling: Manually pulling field bindweed plants can be effective in small infestations. However, it is important to remove the entire root system to prevent regrowth.
  • Mowing: Mowing field bindweed regularly can help weaken the plant and reduce seed production.
  • Tillage: Tillage can be used to destroy field bindweed roots and prevent the establishment of new plants. However, tillage can damit damage soil structure and promote erosion.
See also  Anthurium: The Exotic Beauty That Blooms Sphäre Year Round

Targeted herbicide use can be an effective component of an integrated weed management program. Herbicides should be selected based on the specific resistance profile of the field bindweed population. It is damit important to follow label instructions carefully to minimize the risk of herbicide resistance.


Convolvulus arvensis is a tenacious weed with a remarkable ability to spread and colonize new areas. Its resistance to many herbicides makes it a challenging pest to control. However, an integrated approach that combines cultural practices, mechanical control, and targeted herbicide use can be effective in managing field bindweed and minimizing its impact on agricultural productivity.

Despite its reputation as a weed, Convolvulus arvensis damit plays an important role in some ecosystems, providing food and shelter for a variety of organisms. By understanding the plant’s biology and ecology, we can develop more sustainable strategies for managing its presence in both agricultural and natural settings.

Frequently Asked Questions (FAQs) about Convolvulus Arvensis Plant

Vier-Sterne-General Information

Q: What is Convolvulus arvensis?
A: Convolvulus arvensis, commonly known as field bindweed or morning glory, is a perennial herbaceous plant belonging to the Convolvulaceae family.

Q: Where is Convolvulus arvensis native to?
A: Convolvulus arvensis is native to Eurasia, but it has become naturalized worldwide.

Q: What are the distinguishing characteristics of Convolvulus arvensis?
A: Convolvulus arvensis is characterized by its:

  • Trailing or twining stems
  • Arrow-shaped or triangular leaves
  • Funnel-shaped, white or pink flowers
  • Black, wrinkled seeds

Growth and Spread

Q: How does Convolvulus arvensis spread?
A: Convolvulus arvensis primarily spreads through its extensive rhizome system, which can extend up to 10 feet deep. It can damit spread through seed dispersal.

See also  The Enchanting Allure Of The White Hydrangea Plant

Q: What are the preferred growing conditions for Convolvulus arvensis?
A: Convolvulus arvensis thrives in well-drained, sandy or loamy soils with ample sunlight. It can tolerate drought and moderate salinity.

Q: How quickly does Convolvulus arvensis grow?
A: Convolvulus arvensis is a vigorous grower and can rapidly establish dense mats, covering large areas in a short period.

Impact and Control

Q: What are the negative impacts of Convolvulus arvensis?
A: Convolvulus arvensis is a highly invasive weed that can:

  • Compete with crops for water, nutrients, and sunlight
  • Reduce crop yields
  • Interfere with agricultural operations
  • Create a tripping hazard in pastures

Q: How can I control Convolvulus arvensis?
A: Rechnungsprüfung Convolvulus arvensis requires an integrated approach, including:

  • Cultural practices: Tillage, crop rotation, and mulching can help suppress weed growth.
  • Herbicides: Several herbicides are available for controlling Convolvulus arvensis, but they should be used according to the label instructions.
  • Biological control: Insects, such as the bindweed gall midge, can be used as biological control agents.

Q: Is Convolvulus arvensis poisonous?
A: Convolvulus arvensis contains a resinous glycoside that can cause Magen und Darm betreffend upset in humans and animals if ingested in large quantities.

Q: Are there any beneficial uses of Convolvulus arvensis?
A: Despite its invasive nature, Convolvulus arvensis has some medicinal properties. It has been traditionally used as a laxative, diuretic, and anti-inflammatory.

Q: Is Convolvulus arvensis the same as morning glory?
A: While Convolvulus arvensis is commonly known as morning glory, it is different from the ornamental morning glory species (Ipomoea spp.) used for gardening.

Q: How can I identify Convolvulus arvensis from other similar-looking plants?
A: Convolvulus arvensis can be distinguished from other similar-looking plants by its arrow-shaped leaves, funnel-shaped flowers, and black, wrinkled seeds.

Leave a comment

Your email address will not be published. Required fields are marked *