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Common borage > Weevil
How Can I Protect My Common borage from Weevil Infestation?
Common borage, also known as Cover Crop, Borage, Beebread, Tailwort
Weevil, specifically the borage weevil, impacts Common borage. Infestation leads to foliar damage, decreasing plant vigour and aesthetics.

Symptom Analysis

Significant leaf notching and holes are evident. Larvae may also cause root damage, leading to wilting and reduced growth in Common borage.
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What Causes Weevil Disease on Common borage?

Weevils
Adult and larval stages of weevils eat leaves and stems, disrupting plant growth.
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How to Treat Weevil Disease on Common borage?

Non pesticide
Manual removal: Regular inspection and removal of visible weevils and damaged foliage can manage minor infestations.

Cultivation: Disturbing the soil around Common borage during fall and early spring can expose larvae to predators.
Pesticide
Insecticidal soap: Spraying affected parts with insecticidal soap can help reduce weevil numbers.

How to Prevent Weevil on Common borage?

Barrier methods
Using floating row covers can prevent adult weevils from reaching Common borage.
Crop rotation
Rotating Common borage with non-susceptible crops can disrupt the weevil life cycle.
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When is Weevil Most Active Period on Common borage?

Weevils are most active from early spring to late summer, thriving in warmer temperatures and abundant foliage.

Infectivity

Weevils spread gradually, primarily through adult movement and wind.

Lethality

While infestations can reduce vigour, weevils are seldom fatal to Common borage.

FAQs on Common Borage

What parts of Common borage are most vulnerable to weevil attack?
Leaves and young stems are most susceptible to weevil damage.
Can weevils kill Common borage?
Weevils generally do not kill Common borage, but severe infestations can significantly hamper growth and health.
How can I discern weevil damage from other pests in Common borage?
Weevil damage is characterized by notches on the edges of leaves and holes, unlike the irregular damage from other pests.
Is it safe to use pesticides on Common borage for weevils?
Pesticides such as insecticidal soap are safe but should be used as per manufacturer's instructions to avoid harming the plant.
Does regular watering affect weevil presence on Common borage?
Regular watering does not directly affect weevil presence but maintaining robust plant health can lessen damage impact.
When is the best time to inspect Common borage for weevils?
Early morning or late evening is ideal as weevils are less active and thus easier to spot and remove.
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