1 These tracheoles may be termed the larval or provisional tracheoles, and they extend in bundles into the developing lacunae.

2 It always breeds in a larval condition, its external gills growing into great branching bushes on either side of its neck.

3 This fish feeds readily on larval Artemia, but fully grown adults are too large.

4 More commonly, larval numbers increase on pasture in summer and autumn giving rise to clinical problems during these seasons.

5 The entry of larval trichonemes into the lumina of the tubular glands generally provokes an inflammatory response together with marked goblet cell hypertrophy.

6 The nymphs, or first larval stages of mayflies, are also adapted to very particular conditions.

7 In the main, larval control would have to be near perfect in its efficiency and to allow very few adults to survive.

8 The larval stages occur in the gastric glands and can only be seen microscopically following processing of the gastric mucosa.

9 The larval stages remained clinging to the mast, to blow away in the next gale.

10 An insecticide designed to kill larval pests.

11 The larval stage of certain tapeworms, resembling a cysticercus but having the scolex completely filling the enclosing cyst.

12 Where Ancylostoma is also endemic, differential diagnosis may require larval culture although the treatment is similar.

13 Bees of these nine colonies took the caps off the larval cells, but then left the dead larvae inside.

14 Traditionally, ostertagiasis has been prevented by routinely treating young cattle with anthelmintics over the period when pasture larval levels are increasing.

15 It arises when an immune animal is suddenly exposed to a massive larval challenge, usually from a heavily contaminated field.

16 This is usually about 18 days after infection, but it may be delayed for several months when arrested larval development occurs.

17 In mild to moderate infections, there are no clinical signs during the pulmonary phase of larval migration.

18 Tannic acids, gossypol and tomatin in the diet hamper the larval growth of both species and tomatin has more pronounced effect on the tobacco budworm.

19 Adults have lungs, But a gill slit persists from the larval stage side Behind the head.

20 Mosquito breeding can be forestalled by killing the insect at its adult or and larval pupal stages.

21 They must obtain it from decomposed plants they eat while in their larval stage, living in shallow waters. Plants make phytosterol, which is converted to cholesterol in the mosquito's gut.

22 As the name suggests, the caveserves as the home to glowworms, specifically Arachnocampa luminosa, which are a type of fungus gnat species that glow in their larval stage.

23 The transgenic foliage consumed by insects induced the increase of larval mortality, and decrease of larval wet weight gain, faecal output, pupal weight and egg deposition.

24 Vector control measures (mainly larviciding in one site) substantially reduced larval and pupal counts and "pushed" mosquito breeding to alternative containers.

25 The redia feeds on snail tissue and buds off other larval stages through asexual reproduction.

26 Hydatid disease is a worldwide zoonosis produced by the larval stage of the Echinococcus tapeworm.

27 Methods The density surveillance was conducted by the spoon method, and 10% beta-cypermethrin and 1% Abate larvicide were deployed on the spot for larval control.

28 The ghostly looking Mexican axolotl retains some of its larval features for life, including its feathery pink external gills.

29 The entomologist is working with the Ministry and WHO to conduct larval and mosquito surveys to develop a strategy for vector control.

30 On all host plants, significant relationships were founded between larval survival, duration of larval stage, pupal weight, adult eclosion rate and fecundity.

31 Although early instar larvae were present in the host larval hemocoel, only one parasitoid survived to come out of host larva for pupation, killing the larva in the process.

32 The attainment of sexual maturity by an organism still in its larval stage.

33 Small mites(Tropilaelaps clareae) customarily parasitized solely on the larval and pupal of honeybee in the brood comb.

34 It is indicates the proteinic enzymes activities increase gradually during the embryonic and larval development of Odontobutis potamophila.

35 Dallas likely received the larval infestation on a trip to Belize this summer.

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36 Rotifers are adequate first feeds of larval rearing of marine fish.

37 Female beewolf digger wasps cultivate symbiotic Streptomyces bacteria in unique antennal glands and secrete them into their larval brood cells.

38 The critical photoperiods for inducing ACB larval diapause were different in the geographic populations.

39 Plutella algebra year varies from 12 - 27 days, the larval stage.

40 The feeding behavior of larval Epinephelus coioides had close relationship with light.

41 Summary of Background Data. Spinal subarachnoid NCC is thought to be the secondary result from larval migration through the ventricular system into the spinal subarachnoid space.

42 The Mexican axolotl (pronounced ACK-suh-LAH-tuhl) salamander has the rare trait of retaining its larval features throughout its adult life.

43 The current treatment for river blindness is the drug ivermectin, which kills larval parasites but not the adult worms.

44 Larval death ( within an hour to a few days ) from starvation or septicemia.

45 Flumorph and SYP-48 all can restrain later development phase of Daphnia magma's embryo, such as larval curved or unextended shell spine, undeveloped antennae.

46 The parasitic larval stage of the tapeworm Taenia multiceps that consists of a cyst in which the scolex develops and that infects the central nervous system of ruminants, especially sheep.

47 The mouthparts of larval and nymphal ticks will seldom be left in the skin.

48 The butterfly - attractive plant can be divided into nectar plant and larval food plant.

49 The toxicity of copper, zinc and cadmium to the larval carps was determined.

50 However, this entity can develop as a primary infection through blood stream or direct larval migration.

51 The damaged rate of the zooplankton is 31-90 percent, the most serious damaged species by the power plant are Copepoda and larval plankton.

52 Objective : To study the effect of housefly larval secretion on the development of Ascaris suum eggs.

53 Living habits: Plutella algebra year varies from 12 - 27 days, the larval stage.

54 Hard clam had some selection on substrate, the survival rate and daily growth rate of larval and juvenile in the sandy sediments were higher than that in the clay sediments.

55 It is also certified the larval stages of the two subgenera mosquitoes bear genetic similarity. The subgenus Melanoconion, Neoculex and Lutzia are closely related with Aedes.

56 That reflectiveness is the individual eyes of the larval shrimp within the eggs.

57 The results of biochemical analysis indicated that the difference of the activity of carboxylesterase and esterase isozymes in the larval midguts were the main mechanism of this selective toxicity.

58 Larval and nymphal ticks may penetrate a coarse weave sock.

59 Summary of Background Data. Hydatid cyst is a disease caused by larval Echinococcus granulosus tapeworm. Spinal hydatid cyst rarely leads to severe neurologic problems.

60 A certain degree of stem solidness results in damaged and desiccated eggs and impaired larval movements.

61 Conclusion To add fish meal into larval diet could affect emergence rate in the later generations of the blowfly when continuously reared.

62 The larval key to 15 families of Ephemeroptera from China are provided. All important characters used in the key are illustrated in detail in order to facilitate using.

63 The above results show that it is reasonable to discriminate larval and young fish with its otolith by Fourier shape analysis,() especially based on body length.

64 It was found that the major factors determining the differentiation of the Asian corn borer in the second generation were photoperiod and temperature in the larval period in that area.

65 During the cultivating of the larval, we investigated the value of PSB using for feedstuff and water decontaminate.

66 Conclusion It has been suggest that the modified larval diet could favour the growth and development of the blowfly.

67 Many kinds of proteinase inhibitors were purified from the larval hemolymph of insect ( Bombyx mori ) and characterized.

68 Phytophagous insects have the ability of learning in both larval and adult stages. However, larval diet and experience of feeding do not have direct influence on adult behavior.

69 As the larval cestodes is highly pathogenic to human, it is important for diagnosis of larval cestode infections.

70 Most marine gastropod mollusks develop a ciliate swimming organ in certain larval stages.

71 Many go through a free-swimming larval stage lasting weeks or months, venturing into the immense ocean before settling down as adults on a patch ofrock.

72 When larvae in early stadia were reared in the short-day condition, their growth and development usually show both temporary delay in the later instar and relative prolongation of whole larval stage.

73 The results indicated that the parasitization could significantly inhibit the activation of the proPO in the host larval hemolymph followed by the prolonged melanization procedure.

74 Population dynamics of Dendroctonus valens at the egg stage, larval stage and adult stage in Shaanxi province was studied by lure-wood and indoor breeding.

75 The results showed that the first-feeding occurred on 2 DAH, and preyed mainly on copepod nauplius , larval copepod and cladocera, the recipe was chiefly composed of copepod, and large zooplanktons.

76 The seed lectins showed significant antimetabolic effects towards fourth larvae of Lymantria dispar and the mortality of larval was high (59%).

77 The morphology of salivary glands and their chromosomes of 14 larval Chironomidae species belonging to 10 genera in 3 subfamilies collected from Dalian City were studied by squash method.

78 Sublethal effects may include: reduced feeding, reduced larval and adult longevity, reduced fecundity, reduced larval and adult body weight.