Results 51 to 60 of about 206 (109)

Control of Powdery Mildew on Hydrangea and Crapemyrtle with Antitranspirants

open access: yesHortScience, 1984
Abstract Antitranspirants (‘Vapor Gard’ and ‘Wilt Pruf’) effectively controlled powdery mildew on Hydrangea macrophylla Thunb. and Lagerstroemia indica Nana.
O. Ziv, A. Hagiladi
openaire   +1 more source

Using SSR Markers to Verify Crapemyrtle Hybrids [PDF]

open access: yesHortScience, 2006
Crapemyrtles (Lagerstroemia) are deciduous shrubs or trees with prolific summer flowers. Their popularity is due in large part to low maintenance requirements in sunny climates, wide range of growth habits, disease resistance, and bark characteristics, as well as having a long flowering period (up to 120 days).
Tim Rinehart   +2 more
openaire   +1 more source

Cercospora Leaf Spot Resistance of Crapemyrtle Cultivars in Tennessee

open access: yesHortScience, 2023
Crapemyrtle ( Lagerstroemia sp.) is a top-selling deciduous flowering tree in the United States, and its salability is often compromised by cercospora ( Cercospora lythracearum Heald & F. A. Wolf) leaf spot.
Madhav Parajuli   +5 more
openaire   +1 more source

Control of Basal Sprout Regrowth on Crapemyrtle with NAA [PDF]

open access: yesJournal of Environmental Horticulture, 1990
Abstract Inhibition of basal sprout development on Lagerstroemia indica L. × fauriei Koehne ‘Natchez’ and L. indica L. ‘Country Red’ was achieved with 1-naphthaleneacetic acid (NAA) applied as a directed trunk spray or in a lanolin paste. A directed trunk spray was more effective than lanolin paste application in reducing sprout number and dry ...
Gary J. Keever, William J. Foster
openaire   +1 more source

Accelerated Production of Tree-form Crapemyrtle [PDF]

open access: yes, 2006
Most cultivars of crapemyrtle are vigorous growers under nursery conditions; however, some cultivars begin flowering by early summer, resulting in suppressed vegetative growth, particularly height growth, a problem often compounded by heavy fruit set ...
Brooks, Kevin
core  

Mortality of the crapemyrtle bark scale (Hemiptera: Eriococcidae) by commercial biopesticides under greenhouse and field conditions

open access: yes, 2022
The crapemyrtle bark scale (CMBS), Acanthococcus lagerstroemiae, is an important pest of crapemyrtles, Lagerstroemia spp. Biopesticides are frequently used to control soft-bodied insects; however, there is no information on their efficacy against CMBS ...
Franco, Giovana Matos   +4 more
core   +1 more source

Pruning Type Affects Decay And Structure Of Crapemyrtle

open access: yesArboriculture & Urban Forestry, 2005
Lagerstroemia ´ 'Natchez' trees were topped, pollarded, or not pruned for 4 consecutive years. The first time trees were pruned in 1998, pollarding required more time than topping. However, the time required to top trees increased in each subsequent year; pollarding time remained the same for each year.
Edward Gilman, Gary Knox
openaire   +2 more sources

Determining the importance of propagule pressure and dispersal mechanisms for the establishment and spread of crapemyrtle bark scale, Acanthococcus lagerstroemiae Kuwana (Hemiptera: Eriococcidae)

open access: yes, 2023
Non-native scale insects can be economically and ecologically important pests of urban forests. Crapemyrtle bark scale (CMBS), Acanthococcus lagerstroemiae Kuwana (Hemiptera: Eriococcidae), is a scale that causes declines in plant vigor for a popular ...
Wright, Erika Renee
core  

Susceptibility of Crape Myrtle, Lagerstroemia indica L., to the Crapemyrtle Aphid (Homoptera: Aphididae) in North Florida

open access: yes, 1993
Thirty seven cultivars of the crape myrtle, Lagerstroemia spp., were evaluated in a two year study in north Florida for susceptibility to the crapemyrtle aphid, Tinocallis kahawaluokalani (Kirkaldy).
Gary W. Knox, Russell F. Mizell
core   +1 more source

Temperature-Dependent Development and Host Range of Crapemyrtle Bark Scale, Acanthococcus lagerstroemiae (Kuwana) (Hemiptera: Eriococcidae)

open access: yes, 2019
© 2019 Florida Entomological Society. All rights reserved. The crapemyrtle bark scale, Acanthococcus lagerstroemiae (Kuwana) (Hemiptera: Eriococcidae), is an invasive pest of crapemyrtles, Lagerstroemia spp. L.
Wang, Zinan, Chen, Yan, Diaz, Rodrigo
core   +1 more source

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