Table 1. Monthly field data of parasitism of C. septempunctata algerica and H. variegata by Dinocampus coccinellae.
Table 1. Datos mensuales de campo del parasitismo de C. septempunctata algerica y H. variegata por Dinocampus coccinellae.
|
|
Coccinella septempunctata algerica |
Hippodamia variegata |
||||
|
N of hosts |
N of D.coccinellae |
Parasitism rate |
N of hosts |
N of |
Parasitism rate |
|
|
April |
42 |
2 |
4.76 % |
20 |
0 |
0 % |
|
May |
55 |
8 |
14.55 % |
33 |
1 |
3.03 % |
|
June |
64 |
13 |
20.31 % |
30 |
2 |
6.67 % |
|
July |
54 |
3 |
5.56 % |
23 |
0 |
0 % |
|
August |
32 |
3 |
9.38 % |
14 |
0 |
0 % |
|
September |
30 |
1 |
3.33 % |
19 |
0 |
0 % |
|
Totals |
277 |
30 |
10.83 % |
139 |
3 |
2.16 % |