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1. DecodingtheSeasons:WhyTrees
ShedTheirLeavesNaturally
If there’s oneclear indication of winter making its way for a year, it is trees shedding leaves. Trees that shed
leaves when winter is approaching arecalled deciduous trees. However, losing leaves continuously can bea
symptom of sickness for trees, and that’s wheresicktreetreatment in San Diego comes in handy.
In this regard, wetried to know from our treehealth experts if wecan determinewhy leaves fall off and can it be
a sign of sickness for trees. And what welearn is that it is a matter of graveconcern when trees start shedding
their leaves apart from thewinter.

2. 6CommonReasonsForaTreeSheddingLeaves
Shock
The shock caused by repotting or transplanting can be considered as one of the most vital reasons that affect a
tree’s health. It is also true that plants transported to the outdoors from the indoor environment and vice versa
can also be a reason. However, temperature fluctuation, excessive sunlight, and excessive moisture can cause
theworst impact on treehealth, making plant health carean absolutemust.
However, especially when the trees are transitioning to a different environment, it causes the loss of leaves.
However, proper sicktreetreatment in San Diego can bebeneficial to treat all theissues.
Weather&ClimaticChanges
None can overlook the role of weather in plant health care. When the weather condition is good, it promotes
good health of trees. It also helps trees in their growth. However, rainy or windy weather leads theleaves to fall
down.

4. OverlyWetOrDryConditions
According to our plant health care expert, the wetness of the spring and the scorching heat in the summer may
involve an excessive stress factor on the trees. The sufficient amount of moisture found under the soil can have
the worst impact on the autumnal color of the tree leaves. The moisture present in the soil changes its form
every year, like the weather. The late spring or the drought of the summer can cause delayed fall. However, the
warm period may also havetheworst impact on thepotency of theautumnal colors.
SeasonalChanges
Like everything else in the world, a tree’s behavior is also subject to change. The behavior of the tree solely
relies on the behavior of the sun. Therefore, seasonal changes have a great impact on the falling of the leaves
according to plant health care professionals. However, you can treat them with the right sick tree treatment in
San Diego.
Survive Harsh Winterby SheddingLeaves Naturehas its own mechanisms to deal with different
environmental conditions. In caseof trees, they start reducing chlorophyll production if they cannot get
enough heat from thesun in winter. Chlorophyll is thepigment that plays a vital rolein keeping theleaves
green, and most importantly, it operates theprocess of primary energy production. chlorophyll lets the
other pigment bevisibleon theleaves. Theseother pigments recognized by thecolors likeyellow or orange
werealready present in theleaves, but they could not beseen dueto theoverwhelming amount of
Chlorophyll. When such pigments appear visibledueto lackof Chlorophyll, trees start to shed them by
growing other layers of cells in thestem of theleaf and limb of thetrees. Further, when thelayer stops
producing thesupply of nutrients to thedifferent parts of thetreealong with theleaves, it becomes
problematicfor thetrees to keep their leaves intact, and as a result, it starts shedding itself. Treeowners
may opt for treatment in San Diego to get theultimateresults related to curing trees and related health
conditions.
Trees DitchingTheirLeave In Fall Season Deciduous trees can sensewinter is approaching, with nights
getting longer and days becoming shorter. In winter, thesetrees cannot collect enough light and water to
makefood. So, call it a survival tacticfor trees; they seal off and shed leaves to endureharsh winter seasons.
To delvedeeper into thesciencebehind why trees loseleaves in winter, here’s thesciencebehind it. Plants
havea hormonecalled Auxin. Auxin hormoneallows plant leaves to stay outward and upward facing. This
way, theplants can absorb morelight and contributeto thephotosynthesis process. Winter temperature
hinders Auxin production in leaves and thereby makes them get retouched from thebranches. Though, as a
treeowner, falling leaves can makeyou question whether you aredoing theplant health carerightly, we
assureyou that it’s natural and absolutely fine. Wait until spring comes with new, tiny leaves on your tree.

6. Pest&InsectInfestationCausingEarlyLeafDrop
Fungal infections or an infestation of pests and insects is very common among the trees in the wet spring. Fungi
and insects refer to all the organisms that generally involve all the food excreting enzymes that again break
down into themolecules.
Generally, these fungi and insects are not able to identify any discrimination between a food source that needs
to bedecomposed and all other sources of thefood that adds valueto thelife-liketreeleaves.
Scale Scales arewaxy insects that play a vital rolein theshedding of treeleaves. Theseinsects perforatethe
tree’s leaves and takethesap from them. Well, in this case, it makes theprocess moredifficult for trees to
keep themoistureintact and maintain all thenutrients. Thehoneydew leads to thescaling of all excretes
onto thetrees. They can offer moresustenancefor themold. Sooty mold again leads to moredangerous
infestation and serious damages to thetreeleaves. Morethan 60varieties of scales occur, and however,
most of thetime, thesescales won’t cometo noticeuntil thebranches of thetreestart dying. You can go for
thebest treatment in San Diego to mitigatescale. Professionals implement non-toxictreatment to
safeguard treehealth and theenvironment. But as per theplant health careprofessional, treehealth also
relies on how you treat it regularly.
Hole Shot BorerTreeborer refers to thegroup of insects that generally left thelegs in a particular part of
thetreewherethejust born larvaeconsumewhat they need through theleaving tissues. Thesemiscreants
might betheclearwing moths or beetles. But it doesn’t matter what theinsects are; theresult will bethe
same. According to plant health careprofessionals, if theright treatment in San Diego is utilized in time,
shot borer can beavoided, and treehealth can bemaintained. Treeborer insects can havetheworst impact
on theseveral parts of thetrees that slowly loosen all chewing severs. With theadvancement of time, these
insects start girdling on thetrees and weakening thebranches to a particular point wherethesetrees start
breaking down under thepressure. Oneof themost common signs that thetreeborer insects start infesting
in thetrees in your garden is thepresenceof tiny holes on thetreetrunks.
BoringInsect According to plant health care, insects, also known as treeborers, makea habitat from the
trees and in other woody plants. Theseinsects can bebeetles, moths, and wasps. Most of thetime, the
trees, especially groups of insects that areagain, considered as themost vulnerablecreatures affecting the
treehealth. Therearemainly two types of categories – initial and secondary creatures. However, both
types of insects act as invaders. Theprimary invaders generally target healthy plants and makethem
weaker. However, theseboring insects causetheleaves to fall down.
SpreadofDiseasesLeadingToPrematurelyFallingLeaves
Premature fall of leaves can be a result of the falling leaves. However, suppose, the proper treatment is not
given in time; in this case, it may causeseveral diseases.
Anthracnose Anthracnoseis oneof themain reasons that can causethefalling of theleaves. Supposethe
infected leaves get distorted and curled; in this case, infections may result in theleaf drop in thespring.
Generally, thetrees start producing thegrowth of theleaves in midsummer when theleaf dropping
generally concurs. Anthracnosecauses darktan and brown spots on thematureleaves. However, these
leaves don’t usually becomedistorted. According to plant health careprofessionals, if theproper careis not
given on time, it may lead theleaves to shed down.
LeafSpot Leaf spot is oneof themost common reasons that might bethereason that may causethetreeto
shed its leaves. However, symptoms associated with theleaf spots may vary depending on thecausal agent.
Theseleaf spots can becaused by air pollutants and even theinfestation of viruses and bacteria. However,
most of them arecaused by pathogenicfungi. However, onto thedead leaf, thefungi start growing, and the
tissues get destroyed. Proper treatment is required to treat this kind of treeissuein San Diego. Resulted
spots may bedifferent in size, and most importantly, dead areas on theleaves usually get brown as well as
black. Completedefoliation can occur under conditions such as pest and fungi infestation.
LeafBlisterLeaf blister refers to a fungal diseasecaused by theTaphrina Caerulescens Fungus. A circular
area ranging up to 2inches in a certain diameter is again scattered over theupper leaf. During winter, all the
species generally catch theleaf blister disease. Leaf blisters generally appear within a few weeks following
1- 1.5inch circular. However, thelight green bulges on thesurfacearealso a sign of leaf blisters. However, if
thetrees arenot given proper care, leaf blisters may causetheleaves to fall.
Powdery Mildew Powdery mildew is a plant diseasethat causes thegrowth on thesurfacethat again
causes thegrowth on theleaves, fruits, and flowers. However, thepowdery mildew can becaused by the
specialized races of fungal infections that may causeMicrosphaera, Podosphaera, Uncinula, etc. Proper
treediseasetreatment from arborists in San Diego can curepowdery mildew. Your trees may haveseveral
diseases along, so consulting with plant health careprofessionals can help you. However, High humidity
and less airflow can causethepowdery mildew to grow. Thehealth of thetrees is completely dependent on
their well-being and how you takecareof them.
FinalThoughts
This article is intended to cover all the aspects and reasons why trees shed their leaves. However, if you are still
not convinced or you are thinking that the trees in your yard require tree health inspection and treatment in
San Diego or not, in this case, it is always a great idea to consult a plant health care professional. Experts assist
you to maintain thewell-being of a treebeforeit gets worse. To learn more, feel freeto consult us.
Original Source: Why Do Trees Lose TheirLeaves?