UC IPM Image Library

Image Identifiers

Nematode Pattern

A - Abiotic
C - Pesticides, Ag Chems
D - Diseases
I - Invertebrates
L - Livestock

M - Miscellaneous
S - Crop Dev., Cultural Practices, Scenic
V - Vertebrates
W - Weeds


*N - NEMATODE PATTERN: N-LL-LLLL-LL.XXX
    Database Record


*first LL = Category

CN = Citrus nematode (Tylenchida: Tylenchulidae)
CY = Cyst nematodes (Tylenchida: Heteroderidae)
EP = Entomopathogenic nematodes
LS = Lesion nematodes (Tylenchida: Pratylenchidae)
NE = Needle nematodes (Dorylaimida: Longidoridae)
PW = Pinewood nematode (Aphelenchida: Parasitaphelenchida)
RK = Root-knot nematodes (Tylenchida: Heteroderidae)
SB = Stem and bulb nematodes (Tylenchida: Tylenchidae)
SR = Stubby root nematode (Triplonchida: Trichodoridae)

*LLLL = Scientific name follow protocol for Invertebrate


*second LL = Visual Class

AD = Adult
CD = Crop damage by
EG = Egg of
FS = Field symptoms of
LC = Life cycle of
MC = Miscellaneous
MO = Monitoring for
PR = Parasite/Pathogen/Predator release

FORMAT OF NEW DATABASE RECORD

CODE:   N-LL-LLLL-LL.XXX
CATEGORY:   Invertebrate
SUB-CAT:   Nematode type (Class: Order)
CAPTION:   The caption for the photo
TECHNICAL:   Scientific name
BACKGROUND:   Crop or host
DESCRIPTION:   Brief description and location
DATE:   Date stamped on slide
REMARKS:   Manual # if in IPM manual slide set; "*IN ..." if published; "*LDxxxx" laserdisc code #
COPIES:   Number of slides with same code record
USER:   Name of photographer if someone other than Jack Clark (this field used to be for the name of the person creating the record. Older records will reflect this)
UPDATED:   Most recent date of changes in record (same as created if no changes)
CREATED:   Date slide record entered into database file

EXAMPLE OF NEW DATABASE RECORD

CODE:   N-CY-HROS-CD.001
CATG:   Invertebrate
SUBC:   Cyst nematodes (Tylenchida: Heteroderidae)
CAPT:   Damaged potato roots showing cysts with emerging larvae of Heterodera rostochiensis.
TECH:   Heterodera rostochiensis
BACG:   Potato
DESC:   Damaged potato roots showing cysts with emerging larvae. Photo By Bill Brodie, Cornell Univ.
DATE:   12/90
REMK:   Potatoes #190 *LD3748
CPYS:   1
USER:   Bill Brodie
UPDT:   02-08-88
CRTD:   02-08-88

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