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Instructions for Collecting, Preparing and Mailing Specimens:
1. GIVE COMPLETE INFORMATION on reverse side. See SP370D,
"Plant and Pest Diagnostic Center," for more information.
2. SEND GENEROUS AMOUNTS of material; ENCLOSE plant material IN
PLASTIC BAGS; NEVER ADD WATER to any sample; NEVER mix
several host species in a single bag; AVOID LOOSE SOIL.
3. SEND specimens IMMEDIATELY after collecting. If holdover
periods are encountered, keep specimen cold. Mail packages
to arrive on weekdays (Monday through Friday) rather than
during weekend.
4. Protect specimens from being crushed in the mail. Place
insects in a vial of alcohol and send in a mailing tube.
5. If general decline or dying of plants is observed, send
WHOLE PLANTS showing EARLY SYMPTOMS, with roots and adjacent
soil intact. DIG UP CAREFULLY. If a field crop, send
several plants. DEAD PLANTS ARE USELESS for examination.
6. When not possible to send whole plants, always send generous
samples of above-ground portions (showing early symptoms),
at least a PINT of SOIL, and a good handful of FEEDER ROOTS.
This especially applies to large ornamentals, shrubbery,
evergreens and small trees. Be sure to enclose all
materials in plastic bags.
7. When localized infections, such as cankers, leaf spots and
rots, are involved, send specimens representing early and
moderate stages of disease. For cankers, include healthy
portions from above and below disease area.
8. DEAD PLANTS, material that is DRY or DECOMPOSING on arrival
and specimens arriving WITHOUT NECESSARY INFORMATION CANNOT
BE DIAGNOSED.
9. Specimens should be mailed to:
Soil, Plant, and Pest Center
The University of Tennessee Agricultural Extension Service
5201 Marchant Drive
Nashville, TN 37211-5112
DISCLAIMER STATEMENT
Pesticides recommended in this publication were registered for
the prescribed uses when printed. Pesticide registrations are
continuously being reviewed. Should registration of a
recommended pesticide be cancelled, it would no longer be
recommended by the University of Tennessee.
Use of trade or brand names in this publication is for clarity
and information; it does not imply approval of the product to the
exclusion of others which may be of similar, suitable
composition, nor does it guarantee or warrant the standard of the
product.
PRECAUTIONARY STATEMENT
To protect people and the environment, pesticides should be used
safely. This is everyone's responsibility, especially the user.
Read and follow label directions carefully before you buy, mix,
apply, store or dispose of a pesticide. According to laws
regulating pesticides, they must be used only as directed by the
label.
A State Partner in the Cooperative Extension System
The Agricultural Extension Service offers its programs to all
eligible persons regardless of race, color, national origin, sex
or handicap and is an Equal Opportunity Employer.
COOPERATIVE EXTENSION WORK IN AGRICULTURE AND HOME ECONOMICS
The University of Tennessee Institute of Agriculture, U.S.
Department of Agriculture, and county governments cooperating in
furtherance of Acts of May 8 and June 30, 1914.
Agricultural Extension Service
Billy G. Hicks, Dean