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How to Manage Pests

UC Pest Management Guidelines


Dodder flowers and seed capsules.

Tomato

Weed Photo Gallery,
with common and scientific names

(Reviewed 1/07, updated 1/07)

In this Guideline: More about weeds in tomato:

Common names link to pages with weed descriptions and photos, up to 100K, often showing several stages of development.

Common Name Scientific Name
barnyardgrass Echinochloa crus-galli
bermudagrass Cynodon dactylon
bindweed, field Convolvulus arvensis
broomrape Orobanche ramosa
canarygrasses Phalaris spp.
chickweed, common Stellaria media
crabgrass, large Digitaria sanguinalis
datura, sacred Datura wrightii
dodders Cuscuta spp.
fleabane, hairy Conyza bonariensis
goosefoot, nettleleaf Chenopodium murale
groundcherries Physalis spp.
groundsel, common Senecio vulgaris
horseweed Conyza canadensis
jimsonweed Datura stramonium
johnsongrass Sorghum halepense
knotweed, prostrate Polygonum arenastrum
lambsquarters, common Chenopodium album
lettuce, prickly Lactuca serriola
lovegrasses Eragrostis spp.
mallow, little (cheeseweed) Malva parviflora
mustards Brassica spp.
nettle, burning Urtica urens
nightshade, black Solanum nigrum
nightshade, hairy Solanum sarrachoides
nutsedge, purple Cyperus rotundus
nutsedge, yellow Cyperus esculentus
oat, wild Avena fatua
pigweeds Amaranthus spp.
purslane, common Portulaca oleracea
rocket, London Sisymbrium irio
shepherd's-purse Capsella bursa-pastoris
sowthistles Sonchus spp.
sweetclovers Melilotus spp.
thistle, Russian Salsola tragus
tobacco, Indian Nicotiana quadrivalvis
tomatillo Physalis philadephica
velvetleaf Abutilon theophrasti

PUBLICATION

[UC Peer Reviewed]

UC IPM Pest Management Guidelines: Tomato
UC ANR Publication 3470
Weeds
W. T. Lanini, Vegetable Crops/Weed Science, UC Davis
E. M. Miyao, UC Cooperative Extension, Solano/Yolo counties
K. J. Hembree, UC Cooperative Extension, Fresno Co.
Acknowledgments for contributions to the weed section:
B. J. Mullen, UC Cooperative Extension, San Joaquin Co.
J. P. Orr, UC Cooperative Extension, Sacramento Co.
W. E. Bendixen, UC Cooperative Extension, Santa Barbara Co.

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Statewide IPM Program, Agriculture and Natural Resources, University of California
All contents copyright © 2007 The Regents of the University of California. All rights reserved.

For noncommercial purposes only, any Web site may link directly to this page. FOR ALL OTHER USES or more information, read Legal Notices. Unfortunately, we cannot provide individual solutions to specific pest problems. See How to manage pests, or in the U.S., contact your local Cooperative Extension office for assistance. /PMG/r783700999.html revised: January 12, 2007. Contact webmaster.