Mums

Issues Affecting Chrysanthemums - Treating Mum Plant Disease And Pests

Issues Affecting Chrysanthemums - Treating Mum Plant Disease And Pests
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  • Richard Franklin

Although the list of diseases that may attack chrysanthemums is long, mums are relatively trouble-free.

  1. What are some common bacterial diseases that can harm chrysanthemums?
  2. Do chrysanthemums keep bugs away?
  3. What's eating my chrysanthemum leaves?
  4. What animals eat chrysanthemum flowers?
  5. Can mums get blight?
  6. Why is my chrysanthemum dying?
  7. What smell does mosquito hate?
  8. Does lemon grass keep mosquitoes away?
  9. What kind of bugs does lavender keep away?
  10. How do you protect chrysanthemums?
  11. Will animals eat mums?
  12. How do I keep animals from eating my mums?

What are some common bacterial diseases that can harm chrysanthemums?

Chrysanthemum Diseases

DiseasePathogen/Cause
Bacterial BlightErwinia chrysanthemi
Bacterial Leaf SpotPseudomonas cichorii
Botrytis BlightBotrytis cinerea
Chlorotic MottleChrysanthemum chlorotic mottle viroid

Do chrysanthemums keep bugs away?

Chrysanthemums (Mums) – Repels ticks, fleas, ants, Japanese beetles and many other insects. Mums contain a neurotoxin called Pyrethrin, that kills insects, yet is safe for animals.

What's eating my chrysanthemum leaves?

Other insects can also attack chrysanthemums, destroying foliage and killing mums after prolonged infestations. These include thrips, four-lined plant bugs, tarnished plant bugs, spittlebugs, stem borers, caterpillars and beetles. Like other pests, they feed on mums and leave spots as they ruin foliage and flowers.

What animals eat chrysanthemum flowers?

Mums are somewhat resistant to deer and rabbits, which tend to avoid plants that have fragrant leaves or a fuzzy texture -- both of present on many varieties of mums. Some chrysanthemums have stems and leaves that are poisonous to rabbits, although that probably won't stop them from nibbling on the tender flowers.

Can mums get blight?

Botrytis blight, also known as gray mold, can infect the leaves and flowers of garden mums. Symptoms of botrytis blight include brown spots on leaves, brown and irregular flecks on flowers, brown buds and flowers that rot quickly.

Why is my chrysanthemum dying?

The flowers may wilt and die quite suddenly. ... Mealybugs and aphids are two that do this, while chrysanthemum thrips attack the buds and flowers. Finally, poor environmental conditions such as overly wet or dry soil weaken the mums, which can lead to the plants becoming more susceptible to fungi, diseases and insects.

What smell does mosquito hate?

Many natural scents that are appealing to humans actually repel mosquitoes, including lavender, peppermint, basil, and eucalyptus. Many of these scents can be worn as an essential oil on your skin to help keep these pesky pests from biting you.

Does lemon grass keep mosquitoes away?

Known for its distinct smell, citronella grass (or lemon grass) is the most commonly used natural ingredient in mosquito repellants. In fact, the Brooklyn Botanic Garden recommends lemon-scented plants such as citronella grass to keep mosquitoes at bay.

What kind of bugs does lavender keep away?

Lavender has a strong scent that repels moths, flies, fleas, and mosquitoes. Use it fresh or dry some of the flowers to hang around the house or put in with your clothing to keep bugs out.

How do you protect chrysanthemums?

Chrysanthemums will benefit from liquid fertilizer in early spring. One of the secrets to encouraging flowers on mums is to pinch them back. This means removing the early buds with pruners. Cut the top growth back to the next branching growth area and the plant will produce more stems and bigger, more profuse buds.

Will animals eat mums?

Though chrysanthemums are adaptable to a range of growing conditions, their cheery blossoms and foliage may come under siege from nibbling insect pests. Mammals don't generally find chrysanthemums tasty, and the plants are toxic to some pets.

How do I keep animals from eating my mums?

Keeping Squirrels Out Of The Garden

  1. Remove food sources. ...
  2. Repel with unpleasant scents like coffee grounds, cayenne pepper and peppermint oil.
  3. Lay down mulch in flower beds or tin foil in containers.
  4. Scare squirrels away from garden beds and containers.

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