日本応用動物昆虫学会誌
Online ISSN : 1347-6068
Print ISSN : 0021-4914
原著
温室メロン栽培における赤色LED 光照射によるミナミキイロアザミウマの密度抑制
片井 祐介石川 隆輔土井 誠増井 伸一
著者情報
キーワード: Thrips palmi, red LED, melon, controlling
ジャーナル フリー

2015 年 59 巻 1 号 p. 1-6

詳細
抄録

Irradiation of melon (Cucumis melo) seedlings with red LED light (wavelengths of 620 to 630 nm) at an intensity of 1×1018 photons m-2 s-1 decreased the number of Thrips palmi (melon thrips), a major insect pest that causes serious damage during greenhouse melon cultivation. Thrip populations were significantly lower than in treatments without LED, both with continuous 24-h irradiation and with 12-h daytime (06:00 to 18:00) irradiation. Transplanted seedlings were also irradiated with red LED light of two different intensities (4.7×1018 photons m-2 s-1 or 1.0×1018 photons m-2 s-1) in two cultivation environments (glass or plastic greenhouse). These findings suggest that irradiation with red LEDs may be an effective means of controlling Thrips palmi in greenhouse melon cultivation.

著者関連情報
© 2015 日本応用動物昆虫学会
次の記事
feedback
Top