Branches of biology

Results: 94



#Item
51Crown / Biology / Recreation / Pruning / Plant morphology / Botany

Structural Pruning Medium-aged Trees The main objective of pruning is to develop a dominant leader by subordinating branches so they remain smaller than half the trunk diameter. Structural pruning has three steps. The fi

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Source URL: www.fire.ca.gov

Language: English - Date: 2014-02-26 14:50:53
52Natural sciences / Evolution / Ecosystem / Chemistry / Branches of science / Bacteria / Natural environment / Energy / Biology / Nature / Science

Microsoft Word - MGGenSci 5-9_STU_DOE021209.doc

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Source URL: www.fldoe.org

Language: English - Date: 2009-02-26 14:48:40
53GEOHAB / IMBER / Biology / Numerical control / Nature / Oceanography / Algae / Global Ocean Ecosystem Dynamics

Report on Activities During 2010 Purpose: The purpose of SCOR is to further international scientific activity in all branches of oceanic research. The Scientific Committee on Oceanic Research (SCOR) is a non-governmental

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Source URL: www.cmos.ca

Language: English - Date: 2011-01-27 07:33:03
54Mycology / Botryosphaeria / Conidium / Canker / Willow / Botryosphaeria corticola / Botryosphaeriales / Biology / Microbiology

Cankers caused by Botryosphaeria and related fungi Introduction Willows (Salix spp.) are susceptible to several canker diseases that cause blighting of new shoots and girdling of branches and stems. Cankers initiated by

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Source URL: plantclinic.cornell.edu

Language: English - Date: 2014-03-14 11:32:32
55Mycology / Sphaeropsis blight / Blight / Pruning / Fungicide / Diaporthales / Biology / Tree diseases / Microbiology

iplodia Tip Blight D Sphaeropsis sapinea Introduction Dead, brown needles at the tips of pine branches may

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Source URL: plantclinic.cornell.edu

Language: English - Date: 2014-03-14 11:32:29
56Botany / Diaporthales / Canker / Chestnut blight / Pruning / Girdling / Bark / Nectria / Leucostoma kunzei / Tree diseases / Biology / Microbiology

ankers on Trees C Various Introduction Cankers are dead sections of bark on branches or

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Source URL: plantclinic.cornell.edu

Language: English - Date: 2014-03-14 11:32:31
57Biology / Forsythia / Agrobacterium tumefaciens / Galls / Microbiology / Gall

orsythia Galls F Introduction Unsightly galls developing on forsythia not only detract from the appearance of the trees, but weaken and eventually kill affected branches.

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Source URL: plantclinic.cornell.edu

Language: English - Date: 2014-03-14 11:32:16
58Diaporthales / Phomopsis / Pesticide / Blight / Juniper / Fungicide / Biology / Mycology / Microbiology

J uniper Tip Blights Phomopsis juniperovora, Kabatina juniperi, or Sclerophoma pythiophila Introduction Juniper tip blight, a progressive dying back of twigs and branches, can be caused by one of three fungi,

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Source URL: plantclinic.cornell.edu

Language: English - Date: 2014-03-14 11:32:21
59Forest ecology / Limnology / Snag / Woodpecker / Pinus bungeana / Bird nest / Girdling / Bluebird / Nuthatch / Zoology / Ornithology / Biology

What is it? This dead tree actually plays an important role in supporting wildlife in the Urban Bird Habitat. Known as a snag, the rotting trunk and branches of this tree serve as a

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Source URL: smithsoniangardens.files.wordpress.com

Language: English - Date: 2014-02-12 12:00:47
60Flora of China / Flora of Japan / Rosa multiflora / Flora / Pests and diseases of roses / Leaf / Botany / Biology / Invasive plant species

Multiflora rose Rosa multiflora Thunb. Rose Family (Rosaceae) DESCRIPTION Multiflora rose is a vigorous, prickly shrub with green or reddish, arching branches. In late May–

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Source URL: www.paflora.org

Language: English - Date: 2011-12-01 08:07:00
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