Oviposition Patterns and Hostplant Suitability: Parsnip Webworms and Wild Parsnip

1992 ◽  
Vol 128 (2) ◽  
pp. 292 ◽  
Author(s):  
Arthur R. Zangerl ◽  
May R. Berenbaum
Keyword(s):  
Wild Parsnip

Plant Plasticity, Phenology, and Herbivore Dispersion: Wild Parsnip and the Parsnip Webworm

Ecology ◽  
1977 ◽  
Vol 58 (5) ◽  
pp. 1112-1119 ◽  
Author(s):  
John N. Thompson ◽  
Peter W. Price
Keyword(s):  
Wild Parsnip ◽  
Parsnip Webworm ◽  
Plant Plasticity

Evaluation of furanocoumarins from seeds of the wild parsnip (Pastinaca sativa L. s.l.)

2019 ◽  
Vol 1105 ◽  
pp. 54-66 ◽  
Author(s):  
Jorens Kviesis ◽  
Igors Kļimenkovs ◽  
Lauris Arbidans ◽  
Anton Podjava ◽  
Māris Kļaviņš ◽  
...  
Keyword(s):  
Pastinaca Sativa ◽  
Wild Parsnip

Honey from Wild Parsnip

Bee World ◽  
1931 ◽  
Vol 12 (10) ◽  
pp. 114-114
Author(s):  
F. Thompson
Keyword(s):  
Wild Parsnip

Spatial, temporal, and environmental limits on xanthotoxin induction in wild parsnip foliage

Chemoecology ◽  
1994 ◽  
Vol 5-6 (1) ◽  
pp. 37-42 ◽  
Author(s):  
Arthur R. Zangerl ◽  
May R. Berenbaum
Keyword(s):  
Wild Parsnip ◽  
Environmental Limits

Variation in seed furanocoumarin content within the wild parsnip (Pastinaca sativa)

1986 ◽  
Vol 25 (3) ◽  
pp. 659-661 ◽  
Author(s):  
May R. Berenbaum ◽  
Arthur R. Zangerl
Keyword(s):  
Pastinaca Sativa ◽  
Wild Parsnip

Wild parsnip (Pastinaca sativa)-induced photosensitization

Toxicon ◽  
2019 ◽  
Vol 167 ◽  
pp. 60-66 ◽  
Author(s):  
Bryan L. Stegelmeier ◽  
Steven M. Colegate ◽  
Edward L. Knoppel ◽  
Kerry A. Rood ◽  
Mark G. Collett
Keyword(s):  
Pastinaca Sativa ◽  
Wild Parsnip

Frequency of Herbicide Treatments for Summer and Winter Weed Control in Turfgrasses

Weed Science ◽  
1982 ◽  
Vol 30 (1) ◽  
pp. 116-124 ◽  
Author(s):  
B. J. Johnson
Keyword(s):  
Weed Control ◽  
Cynodon Dactylon ◽  
Poa Pratensis ◽  
Kentucky Bluegrass ◽  
First Year ◽  
Digitaria Sanguinalis ◽  
Wild Parsnip ◽  
Eleusine Indica ◽  
Full Rate ◽  
Large Crabgrass

Four herbicides were applied in the spring and fall over a 3-yr period to Kentucky bluegrass [Poa pratensis (L.) ‘Common′] in the Mountain Region and bermudagrass [Cynodon dactylon (L.) Pers. ‘Common′] in the Piedmont Region of Georgia at different frequencies of treatments for summer and winter weed control. Large crabgrass [Digitaria sanguinalis (L.) Scop.] was controlled throughout the 3-yr period from spring treatments of bensulide [O,O-diisopropyl phosphorodithioate S-ester with N-(2-mercaptoethyl)benzenesulfonamide] at 11.2 kg/ha and oxadiazon [2-tert-butyl-4-(2,4-dichloro-5-isopropoxyphenyl)-δ2-1,3,4-oxadiazolin-5-one] at 4.5 kg/ha in the first year followed by 5.6 kg/ha for bensulide and 2.3 kg/ha for oxadiazon the following 2 yr. To control large crabgrass with benefin (N- butyl-N-ethyl-α,α,α-trifluoro-2,6-dinitro-p-toluidine) it was necessary to apply 3.4 kg/ha for 2 consecutive yr before rates could be reduced to 1.7 kg/ha. Oxadiazon was the only herbicide that controlled goosegrass [Eleusine indica (L.) Gaertn.] completely. Control was excellent throughout the 3-yr period when oxadiazon was applied at full rate in the spring of the first year with no additional treatments during the following 2 yr. Optimum control of winter weeds was obtained throughout the 3-yr period when herbicides were applied at full rates for the spring and fall treatments the first year followed by one-half rates at similar dates the following 2 yr. Bensulide treatments increased cover of corn speedwell (Veronica arvensis L.) and hop clover (Trifolium agrarium L.); DCPA (dimethyl tetrachloroterephthalate) and benefin increased spur weed (Soliva spp.) and wild parsnip (Pastinaca sativa L.); and oxadiazon increased wild parsnip and thymeleaf sandwort (Arenaria serpyllifolia L.).

Phenological changes in primary and secondary chemistry of reproductive parts in wild parsnip

1997 ◽  
Vol 44 (5) ◽  
pp. 825-831 ◽  
Author(s):  
Arthur R. Zangerl ◽  
Ellen S. Green ◽  
Richard L. Lampman ◽  
May R. Berenbaum
Keyword(s):  
Secondary Chemistry ◽  
Wild Parsnip ◽  
Phenological Changes
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