Diversidad y control biológico de insectos - CyberTesis UACh ...

Diversidad y control biológico de insectos - CyberTesis UACh ... Diversidad y control biológico de insectos - CyberTesis UACh ...

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Figure 1. Environmental data for the sampling period (air mean temperature, top 1 cm soil mean temperature and rain). Pesticide spraying is indicating by black vertical arrow. Active periods of pitfall trap sampling are indicating by horizontal arrows. Temperature (° C) 30 25 20 15 10 5 0 30 25 20 15 10 5 0 30 25 20 15 10 5 0 October 1 6 11 16 21 26 31 November 1 6 11 16 21 26 December 1 6 11 16 21 26 31 Rain Air mean temp. Soil mean temp. 100 80 60 40 20 0 100 80 60 40 20 0 100 80 60 40 20 0 Rainfall (mm) 71

Activity density (individuals per plot over four days) Figure 2. Activity density of selected taxa before and 1, 30 and 60 days after spraying of Beauveria bassiana spores or lambda-cyhalothrin. Treatment means differing from control mean, according to Fisher’s LSD, are indicating by * (p

Activity <strong>de</strong>nsity (individuals per plot over four days)<br />

Figure 2. Activity <strong>de</strong>nsity of selected taxa before and 1, 30 and 60 days after spraying of<br />

Beauveria bassiana spores or lambda-cyhalothrin. Treatment means differing from <strong>control</strong><br />

mean, according to Fisher’s LSD, are indicating by * (p

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