Title:
PLANT DISEASE CONTROL METHOD AND DISEASE CONTROL APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/049640
Kind Code:
A1
Abstract:
Provided are a plant disease control method and disease control apparatus that can, by radiating an appropriate amount of near infrared light onto a plant being cultivated, obtain a disease control effect while using light energy efficiently. The disease control effect can be obtained by irradiating the plant being cultivated with near infrared light comprising a wavelength that is set within the 800-1000 nm wavelength region, such that if irradiance (W/m2) is represented by X and irradiation time (seconds) is represented by Y, expressions 1, 2, and 3 are all fulfilled. Ex. 1: 644893X-1.873 ≥ Y ≥ 5901.9X-1.856 Ex. 2: X ≥ 1 Ex. 3: Y ≥ 0.01
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Inventors:
ISHIDA YUTAKA (JP)
KAKIBUCHI KAZUMASA (JP)
HADA AYAKO (JP)
KAKIBUCHI KAZUMASA (JP)
HADA AYAKO (JP)
Application Number:
PCT/JP2020/034567
Publication Date:
March 18, 2021
Filing Date:
September 11, 2020
Export Citation:
Assignee:
SHIKOKU RES INSTITUTE INCORPORATED (JP)
International Classes:
A01N3/00; A01G7/00; A01G13/00
Foreign References:
| JP2013230122A | 2013-11-14 | |||
| JP2006271374A | 2006-10-12 | |||
| JP2006244910A | 2006-09-14 | |||
| JP6061124B2 | 2017-01-18 | |||
| JPS5927015B2 | 1984-07-03 |
Other References:
See also references of EP 4029373A4
Attorney, Agent or Firm:
YAMAMOTO Yohzoh et al. (JP)
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