Ambiguous response of Riptortus clavatus (Heteroptera : Alydidae) to different blends of its aggregation pheromone components
スポンサーリンク
概要
- 論文の詳細を見る
We investigated the attraction of Riptortus clavatus to different component compositions of its aggregation pheromone (mixture of three components) in the field by the use of sticky traps. In two-component tests, each of (E)-2-hexenyl(E)-2-hexenoate (EE) and (E)-2-hexenyl(Z)-3-hexenoate (EZ) mixed with myristyl isobutyrate (MI) showed equally synergistic effects in attracting R. clavatus relative to MI alone. There was no correlation between the degree of attractiveness and the dosages of EE or EZ added to MI. No significant difference was observed in the numbers of insects caught between traps baited with the three-component blend (MI+EE+EZ) and traps with two-component blends (MI+EE or MI+EZ). In addition, two-component blends (MI : EE or MI : EZ=2 : 1) were almost as attractive as the natural blend (MI : EE : EZ=1 : 5 : 1), and even in the absence of the main component, EE. R. clavatus responded to a wide range of the pheromone component blends without a particular optimum blending ratio. This might characterize the aggregation pheromone of this bug.
- 日本応用動物昆虫学会の論文
- 2005-02-25
著者
-
SASAKI Rikiya
Fuji Flavor Co., Ltd.
-
Wada Takashi
Res. Team For Insect And Nematode Management National Agricultural Res. Center For Kyushu Okinawa Re
-
MIZUTANI Nobuo
National Agricultural Research Center (NARC)
-
WADA Takashi
National Agricultural Research Center for Kyushu Okinawa Region (KONARC)
-
ENDO Nobuyuki
National Agricultural Research Center for Kyushu Okinawa Region (KONARC)
-
MORIYA Seiichi
National Agricultural Research Center (NARC)
-
Endo Nobuyuki
National Agricultural Research Center For Kyushu Okinawa Region
-
Wada Takashi
National Agricultural Res. Center For Kyushu Okinawa Region
-
Sasaki Rikiya
Fuji Flavor Co. Ltd.
-
Mizutani N
National Agricultural Research Center (narc)
-
Moriya S
National Agricultural Research Center (narc)
-
Moriya Seiichi
National Agricultural Research Center
関連論文
- Life cycle of the apple snail Pomacea canaliculata (Caenogastropoda: Ampullariidae) inhabiting Japanese paddy fields
- Seasonal attraction of the rice bug, Leptocorisa chinensis Dallas (Heteroptera: Alydidae), to synthetic attractant
- Influence of photoperiod on attractiveness and pheromone contents of the bean bug, Riptortus pedestris (Heteroptera: Alydidae)
- Possible function of Piezodorus hybneri (Heteroptera: Pentatomidae) male pheromone : Effects of adult age and diapause on sexual maturity and pheromone production
- Ambiguous response of Riptortus clavatus (Heteroptera : Alydidae) to different blends of its aggregation pheromone components
- Pheromone contents and physiological conditions of adult bean bugs, Riptortus pedestris (Heteroptera: Alydidae), attracted to conspecific males during non-diapause and diapause periods in fields
- Individual variation in the amounts of pheromone components in the male bean bug, Riptortus pedestris (Heteroptera: Alydidae) and its attractiveness to the same species
- A supplemental component of aggregation attractant pheromone in the bean bug Riptortus clavatus(Thunberg)(Heteroptera: Alydidae), related to food exploitation
- Silicidation Reaction and Stress in Ti/Si
- Formation of Titanium Nitride/Titanium Silicide by High Pressure Nitridation in Titanium/Silicon
- Random median sampling to enhance the precision of population estimates
- A labor-saving sampling method for estimating a normally distributed population by using a local median
- Effects of dormant duration, body size, self-burial and water condition on the long-term survival of the apple snail, Pomacea canaliculata (Gastropoda: Ampullariidae)
- Effects of food availability and age on the reproductive effort of the apple snail, Pomacea canaliculata (Lamarck)(Gastropoda : Ampullariidae)
- Size and age at first copulation and spawning of the apple snail, Pomacea canaliculata (Gastropoda: Ampullariidae)
- A new component of attractive aggregation pheromone in the bean bug, Riptortus clavatus(Thunberg)(Heteroptera: Alydidae)
- Estimation of the potential speed of range expansion of an introduced species : characteristics and applicability of the gamma model
- Induced resistance to the common cutworm, Spodoptera litura(Lepidoptera: Noctuidae) in three soybean cultivars
- Decline of the Chestnut Gall Wasp Population, Dryocosmus kuriphilus YASUMATSU (Hymenoptera : Cynipidae) after the Establishment of Torymus sinensis KAMIJO (Hymenoptera : Torymidae)
- Colonization of Torymus sinensis KAMIJO(Hymenoptera : Torymidae), a Parasitoid of the Chestnut Gall Wasp, Drycosmus kuriphilus YASUMATSU(Hymenoptera : Cynipidae), Introduced from China
- Oviposition of Torymus sinensis Kamijo (Hymenoptera : Torymidae under Natural Conditions)
- Measurement of flight speed and estimation of flight distance of the bean bug, Riptortus pedestris (Fabricius) (Heteroptera: Alydidae) and the rice bug, Leptocorisa chinensis Dallas (Heteroptera: Alydidae) with a speed sensor and flight mills
- Decrease in density of the apple snail Pomacea canaliculata(Lamarck)(Gastropoda: Ampullariidae) in paddy fields after crop rotation with soybean, and its population growth during the crop season
- Seasonal synchrony between pheromone trap catches of the bean bug, Riptortus pedestris (Heteroptera : Alydidae) and the timing of invasion of soybean fields
- Finding of Torymus koreanus (Hymenoptera : Torymidae) attacking Dryocosmus kuriphilus (Hymenoptera : Cynipidae) in Japan