Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Sachio Kawahara"'
Autor:
Tadashi MIYATA, Tetsuo SAITO, Saburo FUKAMACHI, Keizi KIRITANI, Sachio KAWAHARA, Kojiro YOSHIOKA, Kozaburo OZAKI, Yoshitaka SASAKI, Akimasa TSUBOI, Hiroshi HAMA, Toshikazu IWATA
Publikováno v:
Japanese journal of applied entomology and zoology. 25:150-155
Autor:
Sadao WAKAMURA, Mikio TAKAI, Shuji KOZAI, Hitoshi INOUE, Izumi YAMASHITA, Sachio KAWAHARA, Mitsuru KAWAMURA
Publikováno v:
Applied Entomology and Zoology. 24:387-397
Publikováno v:
Population Ecology. 13:187-200
A sight-count method for evaluation of predation by spiders on the green rice leafhopper,Nephotettix cincticeps was proposed and its applicability was tested under natural conditions.
Autor:
Keimei Fujimoto, Akisato Machida, Hiromitsu Kariya, Eiji Kuno, Nobuhiko Hokyo, Fumiki Takahashi, Sachio Kawahara
Publikováno v:
Japanese journal of applied entomology and zoology. 3:239-242
Publikováno v:
Japanese journal of applied entomology and zoology. 16:94-106
水稲害虫の総合防除の第1段階として,クモ類などの天敵類に影響の少ない,殺虫剤を用い散布回数と散布濃度の両面から,散布量を減少させる試みを行なった。1) 1969年にはニカメイガ防除
Autor:
Sachio Kawahara, Keizi Kiritani
Publikováno v:
Applied Entomology and Zoology. 10:232-234
Publikováno v:
Japanese journal of applied entomology and zoology. 14:144-146