Trichogramma chilonis is an important mortality factor during the egg stage of Shijimiaeoides divinus barine. However, there are few reports about parasitism by T. chilonis on S. divinus barine eggs. From 2005 to 2008 in Azumino City, Nagano Prefecture, S. divinus barine eggs were sampled and T. chilonis adults collected in sticky traps. The percentage of parasitism in 2006 and 2007 was about 30% in early Jun e when adult S. divinus barine began to appear. Parasitism became 60% or more after the middle June in the areas where artificial breeding pupae had been released every year. The percentage of parasitism in 2008 was 56% in early June and 70% or more after the middle of June. In an area where a natural population of S. divinus barine ha...
Nemacystus decipiens (SURINGAR) KUCKUCK grows on branches of Sargassum patens and is a useful edible...
"Koraiebi", Penaeus orientalis, which is mostly fished in the Yellow Sea, is thought to be the most ...
In the summer 1979, the small goby, Eviota storthynx (ROFEN) collected from Kagoshima bay spawned fo...
The adults of Nemophora raddei Rebel appear from the beginning to the middle of April on the campus ...
The number of Shijimiaeoides divinus barine adults and their migration behavior were investigated by...
Virgin females of Anicetus ceroplastis Ishii oviposit as readily as copulated ones, but their progen...
The present paper deals with the life cycle of Capsosiphon fulvescens. The materials used in this ex...
The present study has been undertaken to find the most efficient procedure and inost optimal conditi...
Examinations were carried out for the hourly and seasonal distribution of the number of egg rafts of...
Nephrops thomsoni Bate (Fig. 1) is usually caught in the East China Sea by trawl net fishing and use...
We investigated the biology of the solitary digger bee, Colletes esakii Hirashima at Adachi Park, Ki...
Fugu pardalis (Temminck et Schlegel) is a common puffer in Japan, abundantly caught near shore in Ma...
"Koraiebi" Penaeus orientalis KISHINOUYE, from the Yellow Sea was studied especially on the manifest...
The effects of amount of fertilizer on the tillering, development of the inflorescence, heading and ...
[Author abstract] We adopted Neochrysocharis formosa among the native eulophid wasps as the biologi...
Nemacystus decipiens (SURINGAR) KUCKUCK grows on branches of Sargassum patens and is a useful edible...
"Koraiebi", Penaeus orientalis, which is mostly fished in the Yellow Sea, is thought to be the most ...
In the summer 1979, the small goby, Eviota storthynx (ROFEN) collected from Kagoshima bay spawned fo...
The adults of Nemophora raddei Rebel appear from the beginning to the middle of April on the campus ...
The number of Shijimiaeoides divinus barine adults and their migration behavior were investigated by...
Virgin females of Anicetus ceroplastis Ishii oviposit as readily as copulated ones, but their progen...
The present paper deals with the life cycle of Capsosiphon fulvescens. The materials used in this ex...
The present study has been undertaken to find the most efficient procedure and inost optimal conditi...
Examinations were carried out for the hourly and seasonal distribution of the number of egg rafts of...
Nephrops thomsoni Bate (Fig. 1) is usually caught in the East China Sea by trawl net fishing and use...
We investigated the biology of the solitary digger bee, Colletes esakii Hirashima at Adachi Park, Ki...
Fugu pardalis (Temminck et Schlegel) is a common puffer in Japan, abundantly caught near shore in Ma...
"Koraiebi" Penaeus orientalis KISHINOUYE, from the Yellow Sea was studied especially on the manifest...
The effects of amount of fertilizer on the tillering, development of the inflorescence, heading and ...
[Author abstract] We adopted Neochrysocharis formosa among the native eulophid wasps as the biologi...
Nemacystus decipiens (SURINGAR) KUCKUCK grows on branches of Sargassum patens and is a useful edible...
"Koraiebi", Penaeus orientalis, which is mostly fished in the Yellow Sea, is thought to be the most ...
In the summer 1979, the small goby, Eviota storthynx (ROFEN) collected from Kagoshima bay spawned fo...