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Information on Billbugs in Row Rice.
Colaspis brunnae and Colaspis louisianae can be found damaging fields of dry-seeded rice in a soybean-rice rotation.
(Video, 01:01) Complete video gallery of Colaspis spp. (Colaspis brunnea and Colaspis louisianae)photographs.
Dead aphid (aphid mumy) on a grass.
Aphid parasitoid wasp recently merged from a dead aphid (mumy).
Dead aphid (aphid mumy) with an emergence hole.
Parasitized and healthy aphids on a rice leaf.
Parasitized and healthy aphids on a rice leaf.
Both adults and larvae are effective predators of aphids.
Both adults and larvae are effective predators of aphids.
Although the pupal stage of lady bug is immobile, the adults and larvae are effective predators of aphids.
Although the pupal stage of lady bug is immobile, the adults and larvae are effective predators of aphids.
Lady beetle larva and aphids on a rice seedling.
Lady beetle larva on a rice plant.
Lady beetle larva feeding on an aphid.
The sugarcane beetles (adults) are injuring the rice by chewing in the crown of the plant.
Sugarcane beetle infested rice field.
The sugarcane beetles (adults) are injuring the rice by chewing in the crown of the plant.
The sugarcane beetles (adults) are injuring the rice by chewing in the crown of the plant.
Sugarcane beetle digging in the soil and feeding on the crown of the rice plant.
The sugarcane beetles (adults) are injuring the rice by chewing at the soil line in the crown of the plant.
Sugarcane beetle digging in the soil and feeding on the crown of the rice plant.
Sugarcane beetle digging in the soil and feeding on the crown of the rice plant.
Skipper larva and pupae on a rice leaf.
Skipper larva on a rice leaf.
Skipper larva on a rice leaf.
Skipper adult on a rice plant.
Rice seed midge damage on rice seeds.
Rice seed midge swarm over rice field.
Rice seed midge damage on rice seeds.
South American rice miner egg on rice leaf.
South American rice miner eggs on rice leaf.
South American rice miner infested rice field.
Injury of South American rice miner.
Injury of South American rice miner.
South American Rice Miner maggot.
Injury of South American rice miner.
Injury of South American rice miner.
Rice leaf miner pupa in leaf sheat. Bumps in leaves indicate leaf miners.
Rice leaf miner larva tunnel in rice leaf. Bumps in leaves indicate leaf miners.
Rice leaf miner pupa in leaf sheath. Bumps in leaves indicate leaf miners.
Rice leaf miner adult and rice grain.
Rice leaf miner larva in leaf sheath. Bumps in leaves indicate leaf miners.
Discoloration of rice panicle due to mite injury and pathogen.
Mite injury on leaf sheath.
Mite injury inside of leaf sheath 5.
Mite injury on leaf sheath.
Mite injury on leaf sheath.
Immature panicle rice mite – microscopic picture.
Eggs of panicle rice mite – microscopic picture.
Adult panicle rice mite – microscopic picture.
Panicle rice mites inside the stem.
Panicle rice mites inside the stem.
Panicle rice mites inside the stem.
Mite injury on leaf sheath.
Infested rice plant (close up).
Infested rice plant.
Aphids have several natural enemies. The most commons are the lady beetles and parasitic wasps.
Aphids have several natural enemies. The most commons are the lady beetles and parasitic wasps.
Aphids have several natural enemies. The most commons are the lady beetles and parasitic wasps.
Aphids have several natural enemies. The most commons are the lady beetles and parasitic wasps.
Aphids have several natural enemies. The most commons are the lady beetles and parasitic wasps. The female wasps lay eggs into the aphid. The larva develops inside the aphid and consumes the entire body contents. The skin of the parasitized aphid turns crusty and brown, a form called a mumy. The newly merged adult wasp makes a small round emergence hole to exit from the mumy.
Aphids can infest rice and weeds as well. Aphids are feeding on weeds in the field, and when the weeds start to die they move onto newly emerged seedlings.
Aphid parasitoid wasp recently merged from a dead aphid (mumy).
Aphids have several natural enemies. The most commons are the lady beetles and parasitic wasps. The female wasps lay eggs into the aphid. The larva develops inside the aphid and consumes the entire body contents. The skin of the parasitized aphid turns crusty and brown, a form called a mumy. The newly merged adult wasp makes a small round emergence hole to exit from the mumy.
Aphids have several natural enemies. The most commons are the lady beetles and parasitic wasps. The female wasps lay eggs into the aphid. The larva develops inside the aphid and consumes the entire body contents. The skin of the parasitized aphid turns crusty and brown, a form called a mumy. The newly merged adult wasp makes a small round emergence hole to exit from the mumy.
Aphids are small, soft-bodied insects. Both nymphs and adults can injure rice. Several species can be found in Louisiana rice: Bird cherry-oat aphid, Rhopalosiphum padi, English grain aphid, Sitobion avenae; greenbug, Schizaphis graminum, and yellow sugarcane aphid, Sipha flava.
Aphids are small, soft-bodied insects. Both nymphs and adults can injure rice.
Aphids are small, soft-bodied insects. Both nymphs and adults can injure rice. Several species can be found in Louisiana rice: Bird cherry-oat aphid, Rhopalosiphum padi, English grain aphid, Sitobion avenae; greenbug, Schizaphis graminum, and yellow sugarcane aphid, Sipha flava.
Group of aphids on a rice leaf.
Southern green stink bug injury.
Southern green stink bug injury – field shoot.
Amaurochrous dubius nymph – formerly called black rice bug or turtle bug.
Amaurochrous dubius adult – formerly called black rice bug or turtle bug.
Amaurochrous dubius adult – formerly called black rice bug or turtle bug.
Amaurochrous dubius adult – formerly called black rice bug or turtle bug.
Amaurochrous dubius adult – formerly called black rice bug or turtle bug.
Amaurochrous dubius injury on rice.
Amaurochrous dubius adult – formerly called black rice bug or turtle bug.
Amaurochrous dubius injury on rice.
Amaurochrous dubius injury on rice.
Amaurochrous dubius adult – formerly called black rice bug or turtle bug.
Amaurochrous dubius adult – formerly called black rice bug or turtle bug.
Billbug vs. rice water weevil in dirt.
Billbug larva inside a rice stem.
Billbug adult feeding on rice seedling.
Billbug larva inside a rice stem.
Billbug infested rice field-dying rice plants.
Billbug adult feeding on rice seedling.
Billbug adult feeding on rice seedling.
Billbug adult feeding on rice seedling.
Fall armyworm larvae caught with sweep net.
Lady beetle larva feeding on an aphid.
Fall armyworm larva feeding on rice plant.
Sampling for fall armyworm with a sweep net in a heavily infested rice field.
Fall armyworm larva feeding on rice plant.
Fall armyworm larva feeding on rice plant.
Fall armyworm larva feeding on rice plant.
Fall armyworm larva with eggs of external parasitoid wasp.
Fall armyworm larva feeding on rice plant.
