The results of the graph showing the percentage of berries with borers before and after the installation of nets to prevent the intervention of birds. Introduction: Borers are beetles or pests that affect the production of coffee berries. They destroy a significant portion of berries crop. The graph below shows the results of an experiment that was conducted to determine the role of the predatory birds in protecting the coffee plants from the beetles. For this experiment, 12 plots were selected as control where the birds were free to feed on the beetles. The treatment plot was covered with a net to prevent the invasion of the predatory birds. The given study is an attempt to understand whether birds have any role in reducing the number of borers or not.

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Chapter 54, Problem 12PIAT

Summary Introduction

To review:

The results of the graph showing the percentage of berries with borers before and after the installation of nets to prevent the intervention of birds.

Introduction:

Borers are beetles or pests that affect the production of coffee berries. They destroy a significant portion of berries crop.

The graph below shows the results of an experiment that was conducted to determine the role of the predatory birds in protecting the coffee plants from the beetles. For this experiment, 12 plots were selected as control where the birds were free to feed on the beetles. The treatment plot was covered with a net to prevent the invasion of the predatory birds. The given study is an attempt to understand whether birds have any role in reducing the number of borers or not.

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