Search Results - "Ascher, Peter D"

Invasiveness in wetland plants in temperate North America by Galatowitsch, S.M, Anderson, N.O, Ascher, P.D

“…The spread of invasive taxa, includingLythrum salicaria, Typha × glauca, Myriophyllum spicatum, Phalaris arundinacea, andPhragmites australis, has dramatically…”
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Mammoth™ 'Twilight Pink Daisy' Garden Chrysanthemum by ANDERSON, Neil O, GESICK, Esther, EASH, Neal, LIEDL, Barbara E, REITH-ROZELLE, Judith, ASCHER, Peter D, POPPE, Steven, SHENGRUI YAO, WILDUNG, David, JOHNSON, Patricia, FRITZ, Vincent, ROHWER, Charlie, KLOSSNER, Lee

“…Mammoth™ ‘Twilight Pink Daisy’ (U.S. Plant Patent 14,455; Canadian Plant Breeders’ Rights Certificate No. 4192) is an interspecific garden chrysanthemum…”
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Mammoth™ 'Yellow Quill' Garden Chrysanthemum by ANDERSON, Neil O, POPPE, Steven, EASH, Neal, LIEDL, Barbara E, REITH-ROZELLE, Judith, ASCHER, Peter D, GESICK, Esther, SHENGRUIYAO, WILDUNG, David, JOHNSON, Patricia, FRITZ, Vincent, HEBEL, James, KLOSSNER, Lee

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Inheritance of seed set, germination, and day neutrality/heat delay insensitivity of garden chrysanthemums (Dedranthema xgrandiflora) under glasshouse and field conditions by Anderson, N.O, Ascher, P.D

“…Commercial chrysanthemums are short day (SD) plants. Recently, several day neutral (DN) garden genotypes have been identified. Both glasshouse and garden…”
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Fertility Changes in Inbred Families of Self-incompatible Chrysanthemums (Dendranthema grandiflora) by Anderson, Neil O, Ascher, Peter D

“…Chrysanthemum [ Dendranthema × grandiflora Tzvelv. (syn. Chrysanthemum × morifolium Ramat.)] breeding programs have been selecting for reduced expression of…”
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468 Inheritance of Day Neutrality and Heat-delay Insensitivity in Dendranthema grandiflora Tzvelv by Anderson, Neil O, Ascher, Peter D

“…Greenhouse and garden chrysanthemums are quantitative short-day (SD) plants for flower bud initiation (FBI) and qualitative (obligate) SD plants for flower bud…”
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Chrysanthemum ×grandiflorum MN Sel’n. 90-275-27 Groundcover Garden Chrysanthemum by Anderson, Neil O., Ascher, Peter D., Fritz, Vincent, Rohwer, Charlie, Poppe, Steven, Yao, Shengrui, Johnson, Patricia, Klossner, Lee, Eash, Neal

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Chrysanthemum ×hybridum MN 98-89-7 Shrub Garden Chrysanthemum by Anderson, Neil O., Ascher, Peter D., Fritz, Vincent, Rohwer, Charlie, Poppe, Steven, Yao, Shengrui, Johnson, Patricia, Klossner, Lee, Eash, Neal S., Liedl, Barbara E., Reith-Rozelle, Judith

“…A new garden chrysanthemum with a shrub plant habit is released as a descendent of a cross involving two hexaploid species: Chrysanthemum weyrichii (Maxim.)…”
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452 PB 297 COTYLEDON POSITION AS A SPECIES CHARACTER IN PHASEOLUS by Brown, Rebecca Nelson, Ascher, Peter D

“…The methods of Wall and York (1957) were used to measure cotyledon position in two populations of three species interspecific Phaseolus hybrids and in the…”
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Male and female fertility of loosestrife (Lythrum) cultivars by Anderson, N.O, Ascher, P.D

“…Male and female fertility, seed germination, and progeny fertility were used to determine cultivar fertility in species of Lythrum. One short-, 11 mid-, and…”
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Chrysanthemum ×hybridum Mammoth™ ‘Dark Bronze Daisy’ Garden Chrysanthemum by Anderson, Neil O., Ascher, Peter D., Fritz, Vincent, Rohwer, Charlie, Poppe, Steven, Yao, Shengrui, Johnson, Patricia, Liedl, Barbara E., Reith-Rozelle, Judith, Klossner, Lee, Eash, Neal

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Ethylene + GA3 Sprays for Delaying Flower Bud Initiation in Chrysanthemum (Dendranthema grandiflora Tzvelv.) Stock Plants by Strefeler, Mark S, Anderson, Neil O, Ascher, Peter D

“…Our objective was to determine whether repeated applications of 2-chloroethylphosphonic acid (ethephon) + gibberellic acid (GA 3) to stock chrysanthemum plants…”
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283 BREAKUP OF LINKAGES FOR DIAGNOSTIC TRAITS IN THREE-SPECIES CONGRUITY BACKCROSS (CBC) PHASEOLUS HYBRIDS by Anderson, Neil O, Ascher, Peter D

“…Advanced, two-species CBC individuals were used to create the first-ever, three-species hybrids between P. acutifolius, P. coccineus and P. vulgaris. M6 (2…”
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456 PB 329 REPRODUCTIVE BIOLOGY OF VIGNA CARACALLA (=PHASEOLUS CARACALLA) by Anderson, Neil O, Ascher, Peter D

“…The snail flower, V. caracalla, was a popular ornamental flowering plant in conservatories at the turn of the century. It's popularity was due, in part, to its…”
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053 CLONAL DECLINE IN HORTICULTURAL CROPS DUE TO MULLER'S RATCHET by Anderson, Neil O, Ascher, Peter D

“…It should be possible to maintain horticultural clones unchanged forever through asexual generations, as commercial propagators and clonal repositories…”
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459 PB 338 SELF INCOMPATIBILITY (SI) IN DISTYLOUS LYTHRUM ALATUM, WINGED LOOSESTRIFE by Anderson, Neil O, Ascher, Peter D

“…Lythrum species (Lythraceae), found both in the Old and New Worlds, possess heterostyly (macroscopic differences in anther and style lengths). SI is linked…”
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Fertility Losses in Congruity Backcross (CBC), Intraspecific Phaseolus vulgaris Hybrids by Anderson, Neil O, Ascher, Peter D, Hoover, Emily E

“…Decreases in fertility are most common among interspecific, wide crosses of Phaseolus ; intraspecific hybrids are less likely to exhibit sterility…”
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Consumer Evaluation as an Adjunct to F1 Hybrid Seed Development of Hexaploid Chrysanthemums (Dendranthema grandiflora Tzvelv.) by Anderson, Neil O, Ascher, Peter D, Luby, James J

“…The change from asexual to sexual propagation for annual and perennial bedding plants has been successfully accomplished for floral crops, e.g., Pelargonium …”
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Importance of Introgressive Hybridization in the Development of Invasive Lythrum salicaria by Anderson, Neil O, Ascher, Peter D, Liedl, Barbara E

“…Since its evolution as an invasive species in Quebec (1930s), L. salicaria has spread across North American wetlands virtually unchecked. Initially, it was…”
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Inheritance of pseudo-self compatibility in self-incompatible garden and greenhouse chrysanthemums, Dendranthema grandiflora Tzvelv by Anderson, N.O. (Minnesota Univ., St. Paul, MN (USA). Dept. of Horticultural Science), Ascher, P.D

“…Self incompatibility (SI) can be used to alleviate costly hand emasculation and pollination in F sub(1) hybrid chrysanthemum seed production. SI, however,…”
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