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Classical and augmentative biological control against ... - IOBC-WPRS

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Chapter 2<br />

Bacillus thuringiensis: 28 (39%)<br />

Fungi: 10 (14%)<br />

Nematodes: 4 (6%)<br />

Parasitoid Hymenoptera: 18 (25%)<br />

Predators of insects (Chrysopidae,<br />

Coccinellidae): 6 (8%)<br />

Predators of mites (Phytoseidae): 6 (8%)<br />

Figure 4:<br />

Groups of bio<strong>control</strong> agents investigated in <strong>augmentative</strong> <strong>biological</strong> <strong>control</strong><br />

researches in grapevine. Number of references for each group is reported.<br />

Lepidoptera Tortricidae: 39 (55%)<br />

Lepidoptera Sesiidae: 2 (3%)<br />

Lepidoptera Arctiidae: 1 (1%)<br />

Lepidoptera Pyralidae: 1 (1%)<br />

Hemiptera Pseudococcidae: 9 (13%)<br />

Hemiptera Phylloxeridae: 5 (7%)<br />

Hemiptera Cicadellidae: 3 (4%)<br />

Acari Tetranichidae <strong>and</strong> Eriophyidae: 6 (8%)<br />

Thysanoptera Thripidae: 3 (4%)<br />

Coleoptera Scarabeidae: 2 (3%)<br />

Diptera Tephritidae: 1 (1%)<br />

Figure 5:<br />

Groups of target pests investigated in <strong>augmentative</strong> <strong>biological</strong> <strong>control</strong> researches<br />

in grapevine. Number of references for each group is reported.<br />

19

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