The Anopheles larvae were only found in the rice field where 106 larvae were collected, including 62 An. pseudowillmori larvae, An. willmori larvae, and 44 An. peditaeniatus larvae.
The parasitized larvae did not pupate.
The results of selection and preference of the larvae showed that the larvae of D.
Weaver ants, which spin silk cocoons to protect their larvae.
Some larvae extend the galleries to form niches.
The young beetle larvae can eat hundreds of aphids.
When larvae were infected with nuclear polyhedrosis virus, the dispersion of larvae moved to the up part of vegetable gradually.
Once mayfly larvae are found, they will be removed.
What's even more interesting: fish larvae have anatomical features for detecting sound. But coral larvae have no such features.
Larvae: growth at 20-30 mm larvae. Body white, the high fraction pale orange. Insect body hypertrophy and soft, the more wrinkle, chest, abdomen foot short enough degradation.
The sensitivity of diapause induction by photoperiod of the larvae fed by corn ear was stronger than that of the larvae fed by cotton boll.
It showed that the effect killing with poison is good for either the larvae of Rutelidae or the larvae of Melolonthidae as the same efficacious ingredient (210 grams).
Underground larvae feed on worms and slugs by injecting them with a numbing fluid.
In chapter 2, we first introduce the overall structure of the biological larvae pressure-retained sampler.
While the larvae are still growing, they are protected by a thin shell.
The larvae tunnel into the stems and interrupt the conduction of water and nutrients.
They are mainly small fish for food, followed by aquatic insect larvae, and so on.
Many kinds of algae are used for shellfish breeding; different algae has dissimilar influence on shellfish larvae; single or mixed algae feeding leads to distinct growth to shellfish larvae.
Feeding intensity and point-of-no-return (PNR) of Pelteobogrus fulvidraco larvae at different temperatures were studied under laboratory conditions.
LICHTMAN: and so they looked at the dietary impact of the larvae and found that, in fact, maybe two or three of these larvae a day covers all of the crow's energy needs.
Hydrocarbons were the major lipid class extracted by hexane or chloroform from the cuticular surface of overwintering gall fly larvae.
Many kinds of ants can closely arrange eggs and larvae in a sheaf around the middle of nest area, and the biggest larvae located at the edge of area.
Penetration of the stems and feeding of larvae are impaired by the structural characteristics of the plant.
small hairless caterpillar having legs on only its front and rear segments; mostly larvae of moths of the family Geometridae.
Frass of longhorned beetle larvae plays an important role in natural enemies searching for their cerambycid hosts.
Toxicity of 8 insecticides to the larvae of Henosepilachna vigintioctopunctata Fabricius and its major larval parasite, Pediobius foveolatus Crawford , was investigated in the laboratory.
Different volume fractions of propolis extracted with alcohol and citric acid were used to make solution for queen larvae preservation test.
After hatching, any pest larvae that have not been parasitised feed on the remains of their eggs and ingest the lethal virus.
Objective The bioactivity of twelve novel pyridine ring derivatives of podophyllotoxin were tested against 3rd instar larvae of Culex pipiens pallens.
Reared with artificial raising, the main color forms of larvae were green brown, black, red and grey brown, and the rate of green brown was the highest(31.6%).
It was showed that high mortalities in the stages of egg(13 5%), 1st instar larvae(18 2%)and pupae(19 0%) were the main factors influencing the growth of the experimental population.
Any of numerous, usually dull-colored night-flying moths of the family Noctuidae, having a well-developed proboscis for sucking nectar and larvae such as the cutworms and armyworms that are destructive to young trees and other crops.
Some of the recent huge increase in their numbers is thought to have been caused by nutrient-rich run-off (on which the larvae feed) from farms and industry in China.
After about a week, you will find that the water in the bucket contains mosquito larvae, algae and various other life forms, none of which you would want to drink.
Qualitative and relative value analyses were done on the fluorescence pigment of female and male larvae and cocoon layer of silkworm race "Yingguang" by HPLC and paper chromatographic analyses.
