Springtails are an insect pest of lawns and homes. They are not harmful to people, pets, plants, structures or furnishings. However, their presence and jumping behaviors make them a nuisance. This publication offers ideas for controlling them

Merchant, Michael E.

Muegge, Mark A.

Texas A&M University

You undoubtedly have springtails (a lot of them!) in
and around your home and garden, yet the odds are
you know little about them because they are so small
and secretive. Springtails are common insects that live
in leaf litter, compost piles and lawn soils, recycling
dead plant material into nutrients to fertilize your
lawn. Only about a millimeter long, springtails are
rarely seen, but given the right environmental condi-
tions, they can multiply to become a nuisance.
Springtails are not harmful. They do not bite people or
pets, spread disease or damage homes or household
items. Nevertheless, most people don’t want them in
their homes. Their presence alone makes them pests!
Recognizing springtails
If it’s very small and jumps, it’s probably a springtail. 
The smallest springtails, 0.2 mm long, are among the
world’s tiniest insects, while the largest springtails
reach a length of only 10
mm (3⁄8 inch). Most are
between 1 and 2 mm
long. Springtails have six
legs, short antennae
with four to six seg-
ments and soft, elongat-
ed or roundish bodies.
Most have only small,
rudimentary eyes.
Approximately 700 dif-
ferent species of spring-
tails live in North
America.  Many different
kinds can be found in a typical back-
yard. Springtails have scales that are
usually creamy white or gray, but
some species may appear yellow, orange, metallic
green, lavender or red.
The name springtail comes from the insect’s forked tail,
called a furculum, which is found on most species.
Normally a springtail holds its furculum under its body,
but when disturbed will extend it quickly, jumping an
inch or farther (for the larger species).
Underground species are less than 1 mm long and may
not have a furculum. Under magnification, these non-
jumping springtails can be positively identified by a
tube-like structure (called a collophore) on the under-
side of the first segment of the abdomen. Found in all
springtails, the collophore is believed to help with
water uptake.  
Springtails can be distinguished easily from fleas, which
are black or brown, teardrop-shaped and flattened on
their sides. Adult fleas actively jump onto people and
pets and bite them; springtails do not bite. 
Biology and habits 
Springtails eat bacteria, fungi, lichens,
algae and decaying vegetation, fertilizing
the soil in the process. Some feed on car-
rion, and a few carnivorous species eat
other springtails and small invertebrates.
Some species eat plant roots or nibble on
tender young plants, occasionally dam-
aging potted or greenhouse plants. In
most cases, however, springtails benefit
plants; for example, certain species help
spread beneficial fungi on plant roots.
E-214
7/04
Springtails
Michael Merchant and Mark Muegge*
Despite their small size, when pop-
ulations are abundant springtails
can be collected by the handful.
(photo by author)
*Professor and Extension Urban Entomologist;
Associate Professor and Extension Entomologist
The numbers of springtails rise and fall with fluctua-
tions in temperature, moisture and food availability.
Springtails thrive in shady areas rich in decaying leaves
and humus, but they can abound even in urban lawns.
A cubic foot of soil may harbor 10,000 individuals, with
millions found in a single backyard. Common species
are thought to reproduce several times each year. With
such high reproductive rates, populations can increase
quickly when weather is favorable.
Springtails will crawl up the sides of houses and enter
them through gaps between bricks or around doors and
windows, with hundreds of springtails suddenly
appearing indoors. Once inside a home, springtails usu-
ally die quickly from low humidity and lack of food, so
they cannot be transferred from one house to another
in boxes or on clothing. However, springtails can live a
long time on indoor potted plants or infest buildings
with high humidity.
Large numbers of springtails also may fall into swim-
ming pools, where their waterproof bodies float on the
surface, resembling pollen or algae. Skimmer nets used
to clean pools may appear alive with crawling, hopping
masses of the insects.
Management
Springtails reproduce quickly with abundant food,
humidity and habitat. Outdoors, some springtail
species can live in dry environ-
ments, such as around urban
sidewalks and buildings, but
most species need moisture to
thrive. Irrigation or rainwater
suddenly filling soil pores may
flush springtails to the surface
or promote the growth of food
to boost springtail popula-
tions. To reduce numbers of
springtails outdoors, reduce
watering or, on turfgrass, irri-
gate no more than once a
week, watering soil deeply
each time to at least 1 inch
penetration.
To keep springtails from invad-
ing a home, use caulk or
expanding foam to seal cracks
or gaps where insects can
enter. Check and replace door
seals as needed, and use foam
weatherproofing strips to seal
windows.
Pesticide treatments for out-
door infestations usually pro-
duce mixed results, although
applying residual insecticides (such as permethrin,
tralomethrin, bifenthrin, cyfluthrin, lambda-
cyhalothrin or carbaryl) around structures provides
some control. Tips for keeping springtails out of your
home include:
• Rake mulches about 1 foot away from building
foundations before treatment.
• Wait a few days to several weeks (depending on
weather) for an infestation to run its course.
• Apply insecticides around the foundation perime-
ter, extending the application 5 to 10 feet from the
house (after raking mulch 1 foot away from founda-
tion).
• Apply pesticides to possible entry points around
windows and doorways, under siding and at other
openings in brick or wood walls.
If you have a chronic, long-lasting indoor springtail
infestation, it may be because the insects are living in
potted plants or moist areas in walls or storage areas.
Where there is moisture, fungal growth can sustain
infestations. Springtails may infest wells, toilet bowl
tanks, wet insulation, drains, moist basements and
damp walls. To control indoor infestations, (1) remove
the dampness and organic matter causing the problem;
(2) vacuum up springtails; or (3) kill them with short-
lived pesticides such as pyrethrins or allethrin.
Three common forms of springtails include those from the insect families Poduridae (A),
Sminthuridae (B) and Entomobryidae (C).All can be recognized under magnification by their
long tail, which acts like a springboard and enables them to "jump" (drawings courtesy
Richard Snider and Peter H. Carrington).
Springtails for Science
Because they are easy to collect and to keep, spring-
tails make excellent science fair projects.  Students can
study springtail interaction and their food, tempera-
ture and moisture preferences.  
How to collect. Springtails are easy to collect from
leaf litter, soil and compost.
• Replace the bottom of a coffee can or plastic jar
with 1⁄4-inch hardware cloth (screen).
• Put into your can or jar a small amount of the
material you wish to sift for insects. 
• Place a container with a sponge or wetted plaster
underneath the screened jar or can to catch
springtails and other critters. 
• Place a lamp or other low-heat source above the
can. Heat from the light bulb will dry the leaf lit-
ter from the top, driving springtails and other
small invertebrates through the screen at the bot-
tom.  
You can also collect springtails by sweeping a cooking
pot or white enamel bowl through grass or other veg-
etation. Put a small amount of water in the pan to
concentrate insects into a manageable cluster. Then
dump or rinse the insects through a porous fabric,
such as a handkerchief, to prevent them from jump-
ing away.  
How to keep. Use these suggestions to keep your
springtails alive and well:
• Make a rearing container by pouring an inch of
plaster of Paris into the bottom of an empty plas-
tic container and allowing it to dry. To trap con-
taminants, add a small amount of ground-up acti-
vated charcoal (like that used in aquarium filters)
to the plaster.  
• After the plaster has dried, wet its surface to main-
tain high humidity in the container. 
• Keep springtails in this container with a small
amount of food. Although in captivity they will
eat just about anything, springtails thrive on live
or dried whole yeast. Sprinkle in a little yeast at a
time, with an occasional bit of algae. 
• Test other food sources, such as mold growing on
bread. If you have access to a school laboratory,
try growing various fungi on agar plates for addi-
tional tests.
• Because springtails are delicate and may be dam-
aged by rough handling, transfer them between
cages with a fine brush or an aspirator, which can
be made or purchased through a biological supply
house. 
Produced by Agricultural Communications, The Texas A&M University System
Extension publications can be found on the Web at: http://tcebookstore.org
Educational programs of Texas Cooperative Extension are open to all people without regard to race, color, sex, disability, religion, age or national origin.
Issued in furtherance of Cooperative Extension Work in Agriculture and Home Economics, Acts of Congress of May 8, 1914, as amended,
and June 30, 1914, in cooperation with the United States Department of Agriculture. Chester P. Fehlis, Director, Texas Cooperative Extension,
The Texas A&M University System.
6/04, Revision
The information given herein is for educational purposes only. Reference to commercial products or trade names is made
with the understanding that no discrimination is intended and no endorsement by Texas Cooperative Extension is implied.


English

Springtails

Texas A&amp;M Repository

You undoubtedly have springtails (a lot of them!) inand around your home and garden, yet the odds areyou know little about them because they are so smalland secretive. Springtails are common insects that livein leaf litter, compost piles and lawn soils, recyclingdead plant material into nutrients to fertilize yourlawn. Only about a millimeter long, springtails arerarely seen, but given the right environmental condi-tions, they can multiply to become a nuisance.Springtails are not harmful. They do not bite people orpets, spread disease or damage homes or householditems. Nevertheless, most people don’t want them intheir homes. Their presence alone makes them pests!Recognizing springtailsIf it’s very small and jumps, it’s probably a springtail. The smallest springtails, 0.2 mm long, are among theworld’s tiniest insects, while the largest springtailsreach a length of only 10mm (3⁄8 inch). Most arebetween 1 and 2 mmlong. Springtails have sixlegs, short antennaewith four to six seg-ments and soft, elongat-ed or roundish bodies.Most have only small,rudimentary eyes.Approximately 700 dif-ferent species of spring-tails live in NorthAmerica.  Many differentkinds can be found in a typical back-yard. Springtails have scales that areusually creamy white or gray, butsome species may appear yellow, orange, metallicgreen, lavender or red.The name springtail comes from the insect’s forked tail,called a furculum, which is found on most species.Normally a springtail holds its furculum under its body,but when disturbed will extend it quickly, jumping aninch or farther (for the larger species).Underground species are less than 1 mm long and maynot have a furculum. Under magnification, these non-jumping springtails can be positively identified by atube-like structure (called a collophore) on the under-side of the first segment of the abdomen. Found in allspringtails, the collophore is believed to help withwater uptake.  Springtails can be distinguished easily from fleas, whichare black or brown, teardrop-shaped and flattened ontheir sides. Adult fleas actively jump onto people andpets and bite them; springtails do not bite. Biology and habits Springtails eat bacteria, fungi, lichens,algae and decaying vegetation, fertilizingthe soil in the process. Some feed on car-rion, and a few carnivorous species eatother springtails and small invertebrates.Some species eat plant roots or nibble ontender young plants, occasionally dam-aging potted or greenhouse plants. Inmost cases, however, springtails benefitplants; for example, certain species helpspread beneficial fungi on plant roots.E-2147/04SpringtailsMichael Merchant and Mark Muegge*Despite their small size, when pop-ulations are abundant springtailscan be collected by the handful.(photo by author)*Professor and Extension Urban Entomologist;Associate Professor and Extension EntomologistThe numbers of springtails rise and fall with fluctua-tions in temperature, moisture and food availability.Springtails thrive in shady areas rich in decaying leavesand humus, but they can abound even in urban lawns.A cubic foot of soil may harbor 10,000 individuals, withmillions found in a single backyard. Common speciesare thought to reproduce several times each year. Withsuch high reproductive rates, populations can increasequickly when weather is favorable.Springtails will crawl up the sides of houses and enterthem through gaps between bricks or around doors andwindows, with hundreds of springtails suddenlyappearing indoors. Once inside a home, springtails usu-ally die quickly from low humidity and lack of food, sothey cannot be transferred from one house to anotherin boxes or on clothing. However, springtails can live along time on indoor potted plants or infest buildingswith high humidity.Large numbers of springtails also may fall into swim-ming pools, where their waterproof bodies float on thesurface, resembling pollen or algae. Skimmer nets usedto clean pools may appear alive with crawling, hoppingmasses of the insects.ManagementSpringtails reproduce quickly with abundant food,humidity and habitat. Outdoors, some springtailspecies can live in dry environ-ments, such as around urbansidewalks and buildings, butmost species need moisture tothrive. Irrigation or rainwatersuddenly filling soil pores mayflush springtails to the surfaceor promote the growth of foodto boost springtail popula-tions. To reduce numbers ofspringtails outdoors, reducewatering or, on turfgrass, irri-gate no more than once aweek, watering soil deeplyeach time to at least 1 inchpenetration.To keep springtails from invad-ing a home, use caulk orexpanding foam to seal cracksor gaps where insects canenter. Check and replace doorseals as needed, and use foamweatherproofing strips to sealwindows.Pesticide treatments for out-door infestations usually pro-duce mixed results, althoughapplying residual insecticides (such as permethrin,tralomethrin, bifenthrin, cyfluthrin, lambda-cyhalothrin or carbaryl) around structures providessome control. Tips for keeping springtails out of yourhome include:• Rake mulches about 1 foot away from buildingfoundations before treatment.• Wait a few days to several weeks (depending onweather) for an infestation to run its course.• Apply insecticides around the foundation perime-ter, extending the application 5 to 10 feet from thehouse (after raking mulch 1 foot away from founda-tion).• Apply pesticides to possible entry points aroundwindows and doorways, under siding and at otheropenings in brick or wood walls.If you have a chronic, long-lasting indoor springtailinfestation, it may be because the insects are living inpotted plants or moist areas in walls or storage areas.Where there is moisture, fungal growth can sustaininfestations. Springtails may infest wells, toilet bowltanks, wet insulation, drains, moist basements anddamp walls. To control indoor infestations, (1) removethe dampness and organic matter causing the problem;(2) vacuum up springtails; or (3) kill them with short-lived pesticides such as pyrethrins or allethrin.Three common forms of springtails include those from the insect families Poduridae (A),Sminthuridae (B) and Entomobryidae (C).All can be recognized under magnification by theirlong tail, which acts like a springboard and enables them to "jump" (drawings courtesyRichard Snider and Peter H. Carrington).Springtails for ScienceBecause they are easy to collect and to keep, spring-tails make excellent science fair projects.  Students canstudy springtail interaction and their food, tempera-ture and moisture preferences.  How to collect. Springtails are easy to collect fromleaf litter, soil and compost.• Replace the bottom of a coffee can or plastic jarwith 1⁄4-inch hardware cloth (screen).• Put into your can or jar a small amount of thematerial you wish to sift for insects. • Place a container with a sponge or wetted plasterunderneath the screened jar or can to catchspringtails and other critters. • Place a lamp or other low-heat source above thecan. Heat from the light bulb will dry the leaf lit-ter from the top, driving springtails and othersmall invertebrates through the screen at the bot-tom.  You can also collect springtails by sweeping a cookingpot or white enamel bowl through grass or other veg-etation. Put a small amount of water in the pan toconcentrate insects into a manageable cluster. Thendump or rinse the insects through a porous fabric,such as a handkerchief, to prevent them from jump-ing away.  How to keep. Use these suggestions to keep yourspringtails alive and well:• Make a rearing container by pouring an inch ofplaster of Paris into the bottom of an empty plas-tic container and allowing it to dry. To trap con-taminants, add a small amount of ground-up acti-vated charcoal (like that used in aquarium filters)to the plaster.  • After the plaster has dried, wet its surface to main-tain high humidity in the container. • Keep springtails in this container with a smallamount of food. Although in captivity they willeat just about anything, springtails thrive on liveor dried whole yeast. Sprinkle in a little yeast at atime, with an occasional bit of algae. • Test other food sources, such as mold growing onbread. If you have access to a school laboratory,try growing various fungi on agar plates for addi-tional tests.• Because springtails are delicate and may be dam-aged by rough handling, transfer them betweencages with a fine brush or an aspirator, which canbe made or purchased through a biological supplyhouse. Produced by Agricultural Communications, The Texas A&M University SystemExtension publications can be found on the Web at: http://tcebookstore.orgEducational programs of Texas Cooperative Extension are open to all people without regard to race, color, sex, disability, religion, age or national origin.Issued in furtherance of Cooperative Extension Work in Agriculture and Home Economics, Acts of Congress of May 8, 1914, as amended,and June 30, 1914, in cooperation with the United States Department of Agriculture. Chester P. Fehlis, Director, Texas Cooperative Extension,The Texas A&M University System.6/04, RevisionThe information given herein is for educational purposes only. Reference to commercial products or trade names is madewith the understanding that no discrimination is intended and no endorsement by Texas Cooperative Extension is implied.

http://oaktrust.library.tamu.edu/bitstream/handle/1969.1/87245/pdf_1978.pdf?sequence=1&isAllowed=y

Springtails

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Springtails

Abstract

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Texas A&M University

Texas A&amp;M Repository

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