[DOC] [TLE] Dormancy - New World Encyclopedia [PAR] Apr 3, 2008 ... Among types of dormancy are hibernation, estivation, diapause, brumation, and 
torpor. ... Animals that estivate spend a summer inactive and insulated against 
heat to ... Brumation is a term used for the hibernation-like state that .... Tree 
species that have well-developed dormancy needs may be tricked to... [DOC] [TLE] How Do Trees Know When to Wake Up? | The Outside Story [PAR] Jan 31, 2011 ... Trees survive sub-freezing winters by becoming dormant, a gradual process that 
begins long before winter. As summer gives way to autumn, cooling temperatures 
and ... sprouting in early fall, as they are only in a state of pre-dormancy. ... 
Actually, a question; how do deciduous trees open their leaves in the... [DOC] [TLE] Preparing the Garden for the Off-season - Colorado State University [PAR] A Long Winter's Rest: Preparing the Garden for the Off-season ... Pull up spent 
vines and foliage of annual flowers and compost them or dig them into the 
garden. ... deciduous trees and shrubs to drop leaves and prepare for winter 
dormancy. [DOC] [TLE] Dormancy - Wikipedia [PAR] Dormancy is a general term applicable to any instance in which a tissue ... an "
eternal summer" through exposure to additional daylight, it grows ... Deciduous 
plants lose their leaves; evergreens curtail all new growth. [DOC] [TLE] Aestivation - Wikipedia [PAR] Aestivation or stivation is a state of animal dormancy, similar to hibernation, 
characterized by inactivity and a lowered metabolic rate, that is entered in 
response to high temperatures and arid conditions. It takes place during times of 
heat and dryness, the hot dry season, which are ... Crustacea: Many land crabs 
spend dry seasons in an inactive state at the... [DOC] [TLE] Tree Physiology - Michigan Forests Forever [PAR] Quite a bit of time is spent on tree physiology, which is key to understanding 
many of our forest .... forest trees and tropical forest trees that have regular, 
annual dry seasons. ..... It would be interesting to have a "sister" school in a 
different part of the state to ... The purpose of Autumn leaf fall is to prepare for 
winter dormancy. [DOC] [TLE] behavioral cycles [PAR] In plants, dormancy occurs in seeds, spores, in deciduous trees during ... 
Estivation occurs in animals that spend the hot, dry summer period in a resting 
state. [DOC] [TLE] Tales Trees Tell [PAR] May 5, 1998 ... exposed to the elements through all four seasons of the year. ... to learn more 
about the state and nature of the tree growth ... spend some time with the trees 
observing, measuring and .... Some deciduous trees that lose their leaves in 
winter have ... weather, the trunk can freeze but the dormant growth. [DOC] [TLE] Pruning Basics - Oregon State University Extension [PAR] during the dormant season tends to have an invigorating effect on tree ... A tree's 
response to a pruning cut depends on where on the branch the cut is .... During 
the dormant season: Remove the weak or damaged canes and the two-year (
spent) ..... many small cuts) Elderberry, Manzanita, Kalmia, Deciduous Azaleas, 
Pieris. [DOC] [TLE] Lueders [PAR] This is the time that the winter moths are laying their eggs in the branches and 
twigs of your deciduous trees. ... During each growing season, after its leaves 
have opened, the sunlight used in ... During the winter, the tree goes into a 
dormant state. ... The tree will keep drawing on its deposits or reserves until they 
are spent;... [DOC] [TLE] Chapter 9 - Leaves and Plants CHAPTER 9 - LEAVES AND PLANTS [PAR] specific leaf area than broadleaf deciduous trees for a common nitrogen content 
.... involves the incorporation of carbon into organic compounds and the 
expenditure ... accounting for respiration losses, occurs during the growing 
season when ... leaf fall, and winter dormancy in many herbaceous plants, shrubs
, and trees. [DOC] [TLE] How to Determine If a Fuyu Persimmon is Alive | Home Guides | SF ... [PAR] Yet a tree's dormancy resembles death to

Question: Deciduous trees spend this season in a state of dormancy
Answer: winter