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Pear
Agricultural pest management
Weeds of Pear,
with common and scientific names
(Reviewed
11/12
, updated
11/12
)
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In this Guideline:
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More about weeds in Pear:
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Common names link to pages with weed descriptions and photos, often showing several stages of development.
| Common Name |
Scientific Name |
| Asparagus |
Asparagus officinalis |
| Barley, Hare |
Hordeum murinum ssp. leporinum |
| Barnyardgrass |
Echinochloa crus-galli |
| Bermudagrass |
Cynodon dactylon |
| Bindweed, Field |
Convolvulus arvensis |
| Blackberries |
Rubus spp. |
| Bluegrass, Annual |
Poa annua |
| Bromegrasses |
Bromus spp. |
| Burclover, California
|
Medicago polymorpha |
| Canarygrass |
Phalaris canariensis |
| Chickweed, Common |
Stellaria media |
| Clover, White |
Trifolium repens |
| Cockleburs |
Xanthium spp. |
| Crabgrass, Large |
Digitaria sanguinalis |
| Cudweeds |
Gnaphalium spp. |
| Dallisgrass |
Paspalum dilatatum |
| Dandelion |
Taraxacum officinale |
| Dock, Curly |
Rumex crispus |
| Fiddlenecks |
Amsinckia spp. |
| Filarees |
Erodium spp. |
| Fleabane, Hairy |
Conyza bonariensis |
| Foxtails |
Setaria spp. |
| Goosefoot, Nettleleaf |
Chenopodium murale |
| Groundsel, Common |
Senecio vulgaris |
| Henbit |
Lamium amplexicaule |
| Horseweed |
Conyza canadensis |
| Johnsongrass |
Sorghum halepense |
| Knotweed, Common |
Polygonum arenastrum |
| Ladysthumb |
Polygonum persicaria |
| Lambsquarters, Common |
Chenopodium album |
| Lettuce, Prickly |
Lactuca serriola |
| Lovegrasses |
Eragrostis spp. |
| Mallow, Little (cheeseweed) |
Malva parviflora |
| Miner's Lettuce |
Claytonia perfoliata |
| Mustards |
Brassica spp., Sinapis spp. |
| Nettles |
Urtica spp. |
| Nightshade, Black |
Solanum nigrum |
| Nightshade, Hairy |
Solanum physalifolium |
| Nightshade, Silverleaf |
Solanum elaeagnifolium |
| Nutsedge, Yellow |
Cyperus esculentus |
| Oat, Wild |
Avena fatua |
| Pigweeds |
Amaranthus spp. |
| Pineapple-weed |
Chamomilla suaveolens |
| Poison-oak, Pacific |
Toxicodendron diversilobum |
| Polypogon, Rabbitfoot |
Polypogon monspeliensis |
| Puncturevine |
Tribulus terrestris |
| Purslane, common |
Portulaca oleracea |
| Radish, Wild |
Raphanus raphanistrum |
| Redmaids (Desert Rockpurslane) |
Calandrinia ciliata |
| Rocket, London |
Sisymbrium irio |
| Ryegrass, Italian |
Lolium multiflorum |
| Sandburs |
Cenchrus spp. |
| Shepherd's-purse |
Capsella bursa-pastoris |
| Smartweed, Pale |
Polygonum lapathofolium |
| Sorrel, Red |
Rumex acetosella |
| Sowthistles |
Sonchus spp. |
| Speedwells |
Veronica spp. |
| Spurges |
Chamaesyce spp. |
| Sweetclover, Yellow |
Melilotus officinalis |
| Thistle, Russian |
Salsola tragus |
| Tomatillo |
Physalis spp. |
| Witchgrass |
Panicum capillare |
![[UC Peer Reviewed]](/IMAGES/logo-ucpeerreviewed.jpg)
UC IPM Pest Management Guidelines: Pear
UC ANR Publication 3455
Weeds
R. B. Elkins, UC Cooperative Extension, Lake County
J. A. Roncoroni, UC Cooperative Extension, Napa County
C. A. Ingels, UC Cooperative Extension, Sacramento County
B. Hanson, Weed Science, UC Davis
Acknowledgment for contributions to Weeds:
W. T. Lanini, Weed Science/Plant Sciences, UC Davis
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