Magnolia Scale Treatment: Combatting Infestation with Effective Solutions

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MAGNOLIA SCALE TREATMENT
C o m b a t t i n g I n f e s t a t i o n w i t
h E f f e c t i v e S o l u t i o n s
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What do you know about
Magnolia Scale?
Overview The Magnolia is a beautiful tree with
blooms as big and bright as the leaves on its
thick, lush branches. However, Magnolias are also
unfortunately prone to infestation by the
Magnolia scale. They feed on the sap of Magnolia
trees, causing significant damage to the tree if
left untreated. This feeding can cause extensive
damage to the tree, including dieback of
branches, leaf yellowing, drop, and stunted
growth. In severe cases, Magnolia
scale infestation can even kill the tree.
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About Magnolia Scale Infestation
Magnolia scale (Neolecanium cornuparvum) is a
serious agricultural pest in the southeastern
United States. This red and black armored scale
insect first attacks young tender shoots,
preventing the growth of new leaves, flowers, and
fruit. As the infestation continues, it may
spread to twigs and stems, causing the tree to
decline and die.

• Young trees are often the entry point of the
  Magnolia scale infestations. You can eliminate
  them by treating heavy infestations of scale
  during late summer as the overwintering eggs
  hatch and before they emerge from their
  protective winter covering.
• However, older trees with larger populations may
  need chemical treatment to control
• the scale.

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Hosts Of Magnolia Scale
You will commonly find Magnolia scale on sweetbay
Magnolia (Magnolia virginiana),
cucumbertree Magnolia (M. acuminata), and
southern Magnolia (M. Grandiflora). However, it
has also been known to infect other trees in the
genus Magnolia, as well as holly (Ilex spp.),
birch (Betula spp.), and several other plant
species. Magnolia scales are known as a soft
scale. which means that it does not have hard
shell-like other scale insects. They usually
reside on the underside of leaves, where it
feeds on sap from the trees vascular
system. It can weaken and eventually damage
the tree, as well as cause discoloration or
browning of the leaves.
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Effects Of The Invasion On Infected Trees
Symptoms and Effects of Magnolia Scale
Magnolia scale is a serious pest of Magnolia
trees. Infested trees may have yellowish
leaves, dying twigs, and produce fewer
flowers. In case of heavy infestations, scale
insects and sooty mold will completely cover the
tree. However, this can weaken and even kill the
tree.

• Symptoms Of Magnolia Scale Infestation
• The most common symptom of a Magnolia scale
  infestation is the appearance of small, white
  bumps on the leaves of the tree. As the
  infestation progresses, these bumps will turn
  brown and eventually black. The scale insects
  secrete a waxy substance that covers their
  bodies and protects them from predators and the
  elements. This substance can also make it complex
  to identify scale infestations until they are
  well established.

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Magnolia Scale Infestation How To Get Rid Of It

• For large infestations of Magnolia scales, it is
  best to contact a professional tree contractor
  for assistance. However, if the problem is small
  enough, you can take steps yourself to control
  the Magnolia scale. Spray the trees with
  injections during cool weather months when the
  insects are overwintering and not feeding
  actively.
• Another option is to use a systemic insecticide
  for scale insects that can be applied in late
  winter or early spring when the scales are still
  dormant.
• This type of chemical will prevent the bugs on
  the Magnolia tree from feeding and causing damage
  to the tree for about two months, so you must
  reapply
• them regularly.

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Tips To Prevent Magnolia Scale
01 To prevent Magnolia scale infestations, it is
crucial to maintain healthy trees by practicing
proper care and maintenance.
02 The best way to control the Magnolia scale is
to keep an eye out for the early signs of
infestation and treat the tree with a pesticide
before the scales have a chance to lay their
eggs. 03 If Magnolia scale infestation is more
severe, you may need to take more drastic
measures, such as treating affected branches or
even the entire Magnolia tree.
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Ways To Promote Healthy GrowthAnd Restrict Entry
Of
Magnolia Scale
The best way to manage the Magnolia scale is to
keep your tree healthy and vigorous. It will make
the tree less attractive to scales and reduce the
possibility of a damaging infestation. To promote
healthy growth in your Magnolia tree, water it
regularly and fertilize it with a nutrient-rich
fertilizer. You should also treat any dead or
damaged branches to keep the tree strong and
healthy.
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Infestation Treatment