Degree-day Accumulation Related to the Phenology of Douglas-fir Tussock Moth and White Fir During Five Seasons of Monitoring in Southern Oregon PDF Download

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Degree-day Accumulation Related to the Phenology of Douglas-fir Tussock Moth and White Fir During Five Seasons of Monitoring in Southern Oregon

Degree-day Accumulation Related to the Phenology of Douglas-fir Tussock Moth and White Fir During Five Seasons of Monitoring in Southern Oregon PDF Author: Boyd E. Wickman
Publisher:
ISBN:
Category : Douglas-fir tussock moth
Languages : en
Pages : 12

Book Description

Degree-day Accumulation Related to the Phenology of Douglas-fir Tussock Moth and White Fir During Five Seasons of Monitoring in Southern Oregon

Degree-day Accumulation Related to the Phenology of Douglas-fir Tussock Moth and White Fir During Five Seasons of Monitoring in Southern Oregon PDF Author: Boyd E. Wickman
Publisher:
ISBN:
Category : Douglas-fir tussock moth
Languages : en
Pages : 12

Book Description

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Publications of the Pacific Northwest Forest and Range Experiment Station PDF Author: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
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Category : Degree days
Languages : en
Pages : 8

Book Description
Met veldproeven werd aangetoond dat een graad-dag-computer en een registratie-thermograaf in het vroege voorjaar en de zomer vergelijkbare resultaten gaven. Voor fenologisch onderzoek was de biofenometer net zo nauwkeurig en meer efficient dan de hygrothermograaf

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