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
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概要
- 論文の詳細を見る
We compared the densities of the apple snail, Pomacea canaliculata, between fields that had been planted with soybean or rice in the previous summer. The densities of overwintered snails soon after irrigation at the beginning of rice planting were all very low in the fields after soybean. These values were much lower than the control threshold for the apple snail in direct seeding. Therefore, crop rotation with soybean seems to be a good economic measure to control the apple snail in direct seeding. The snail populations increased very rapidly in both types of fields, in particular, after soybean. Within two and a half summer months, the snail densities in the fields after soybean reached almost the same level as those in the fields after rice. This rapid population recovery in fields after soybean seems to be caused by density-dependent growth and reproduction in this species.
- 日本応用動物昆虫学会の論文
- 2004-08-25
著者
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Wada T
National Agricultural Research Center For Kyushu Okinawa Region
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Wada Takashi
National Agricultural Res. Center For Kyushu Okinawa Region
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Yusa Y
National Agricultural Research Center For Kyushu Okinawa Region:(present Address)nara Women's U
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Yusa Yoichi
National Agricultural Research Center For Kyushu Okinawa Region
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ICHINOSE KATSUYA
National Agricultural Research Center for Kyushu Okinawa Region
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Ichinose K
National Agricultural Research Center For Kyushu Okinawa Region
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SUGIURA Naoyuki
Kumamoto-ken Uki Agricultural Extension Center
関連論文
- Life cycle of the apple snail Pomacea canaliculata (Caenogastropoda: Ampullariidae) inhabiting Japanese paddy fields
- Parasitic Activities of Egg Parasitoids on the Rice Planthoppers, Nilaparvata lugens(STAL)and Sogatella furcifera(HORVATH)(Homoptera:Delphacidae), in the Muda Area, Peninsular Malaysia
- Emergence of the apple snail, Pomacea canaliculata (Gastropoda: Ampullariidae), after irrigation in a paddy
- Density-dependent growth and reproduction of the apple snail, Pomacea canaliculata:a density manipulation experiment in a paddy field
- 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
- 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)
- Brown Planthopper Nilaparvata lugens STÅL (Homoptera: Delphacidae) Biotypes Capable of Attacking Resistant Rice Varieties in Malaysia
- Biotypical Property in the Populations of the Brown Planthopper, Nilaparvata lugens STÅL (Homoptera: Delphacidae), Collected in China and Japan
- Alarm response of hatchlings of the apple snail, Pomacea canaliculata (Gastropoda : Ampullariidae), to aqueous extracts of other individuals
- Induced resistance to the common cutworm, Spodoptera litura(Lepidoptera: Noctuidae) in three soybean cultivars
- 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