青森県のニンニク圃場におけるチュ-リップサビダニの発生経過
スポンサーリンク
概要
- 論文の詳細を見る
Dry Bulb Mite, <I>Aceria tulipae</I> (Keifer), were surveyed on garlic, <I>Allium sativum</I> L. planted October 1992, from November 1992 to June 1993, in Aomori Prefecture, the northern part of Japan. Eggs and adults were found on leaves during survey period. Nymphs became to occure on unopen garlic leaf, which were under snow, in the end of February. After overwintering, nymphs increased their number on garlic leaves. In the middle of June, percentage of egg, 1st instar nymph, 2nd instar nymph and adult showed the same rate on leaves.
- 北日本病害虫研究会の論文
北日本病害虫研究会 | 論文
- 露地夏秋キュウリにおけるホモプシス根腐病の発生
- チョウセンニンジンに発生した茎腐れ症状
- 福島県で発生したダイコン根こぶ病について
- 農業におけるバイオテクノロジ-と作物保護
- ブドウ根頭がんしゅ病菌北海道分離株のPCR法による検出