Insects species

Mean number of insects per 500 g grains of A. macrostachya

Initial number

After six (6) months of storage for each storage structure

Probability

Plastic jars

PICS bags

Polypropylene bags

Bruchidius silaceus Fahr.

235 ± 21.66^B

191 ± 63.22^B

239.67 ± 67.34^B

715 ± 104.10^A

P = 0.00004858; df = 3; F = 37.066

Bruchidius sp.

5 ± 2.65^B

0.67 ± 0.58^B

1.33 ± 0.58^B

18.67 ± 8.02^A

P = 0.00268; df = 3; F = 11.721

Caryedon furcatus Anton et Delobel

0.00 ± 0.00^B

3.33 ± 2.08^A,B

2.33 ± 0.58^A,B

7 ± 4.36^A

P = 0.04395; df = 3; F = 4.3005

Entedon nr bruchivorus Rasplus

1.00 ± 1.00^A

0.33 ± 0.33^A

0.00 ± 0.00^A

1.67 ± 1.15^A

P = 0.1375; df = 3; F = 2.4583

Entedon omnivorus Rasplus

1.67 ± 1.20^A

0.33 ± 0.33^A

0 .00± 0,00^A

4.00 ± 3.00^A

P = 0.102; df = 3; F = 2.8943

Eupelmus sp.

0.67 ± 0.58^A

0.67 ± 0.58^A

0.67 ± 0.58^A

0.33 ± 0.33^A

P = 0.8592; df = 3; F = 0.25

Dinarmus magnus Rohwer

1.00 ± 1.00^A

0.00 ± 0.00^A

0.00 ± 0.00^A

1.67 ± 1.53^A

P = 0.1433; df = 3; F = 2.4

Anisopteromalus sp.

0.67 ± 0.58^A

0.33 ± 0.33^A

1.00 ± 1.00^A

1.67 ± 1.53^A

P = 0.4521; df = 3; F = 0.9722

Dinarmus basalis Rondani

0.00 ± 0.00^A

0.67 ± 0.58^A

0.00 ± 0.00^A

0.33 ± 0.33^A

P = 0.2192; df = 3; F = 1.8333

Oryzaephilus mercator Fauvel

0.00 ± 0.00^A

0.00 ± 0.00^A

0.00 ± 0.00^A

1.67 ± 1.20^A

P = 0.2044; df = 3; F = 1.9231