| 41. | The ratio of infertile to fertile eggs increases with scarcity of food at the time of egg laying.
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| 42. | Neem oil acts as a repellent and may interfere with the egg laying activity of female leaf miners.
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| 43. | It is also useful for egg laying species that would naturally bury their eggs in the earth floor.
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| 44. | The available quantity of a given antibody is considerably increased through repeated egg laying from the same hen.
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| 45. | Copulation begins before construction of the new nest, and increases in frequency until the start of egg laying.
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| 46. | Newly emerged adults seek out hives and females generally mate and begin egg laying about a week after emergence.
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| 47. | That's especially true this year, since Japanese beetles have been postponing egg laying while they wait for better weather.
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| 48. | This stops egg laying early in summer, which could lead to egg not entering diapause and hatching in autumn.
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| 49. | If for eggs, there were often nest boxes for egg laying and perches on which the birds to sleep.
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| 50. | I'm sensing egg laying ."
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