Results 181 to 190 of about 1,235 (213)

Pathogenicity and virulence of <i>Erwinia amylovora</i>. [PDF]

open access: yesVirulence
Sundin GW, Castiblanco LF, Zeng Q.
europepmc   +1 more source

The Crabapple Experience

Phi Delta Kappan, 2000
Mr. Elmore and Mr. Wisenbaker concur that we should resist pressures to retreat to teacher-centered approaches that focus narrowly on the four basic subjects, that ignore social and personal development, and that make creative learning experiences available mainly to those in classes for the gifted. WHEN Crabapple Middle School was awarded a grant from
Randy Elmore, Joe Wisenbaker
openaire   +1 more source

KELSEY ROSYBLOOM CRABAPPLE

Canadian Journal of Plant Science, 1970
not available
openaire   +1 more source

CRABAPPLE ’ARCTIC RED’

Canadian Journal of Plant Science, 1970
not available
openaire   +1 more source

Crabapple (Malus spp.)

1989
Crabapples are a member of the family Rosaceae and their primary importance is as ornamental trees because of their attractive flowers and fruits (den Boer 1959). Crabapples also have value as potential pollinizers in commercial apple orchards (Crassweller et al.
openaire   +1 more source

Electron Microscopic of Crabapple Pollen

2019
P: 52.11 ± 3.12 μm, E0: 26.57 ± 1.82 μm, E1/2: 21.75 ± 1.39 μm. P × E0, which reflects pollen M. angustifolia size: 1388.51 ± 164.02 μm2. The polar view of the pollen is trilete-rounded, and the equatorial view is prolate. P/E0: 1.96 ± 0.10, P/E1/2: 2.40 ± 0.14, E1/2/E0: 0.82 ± 0.04. RW: 0.22 ± 0.03 μm, FW: 0.09 ± 0.03 μm.
Wangxiang Zhang   +5 more
openaire   +1 more source

Crabapple

The Missouri Review, 1995
openaire   +1 more source

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