Substrate

Mean ± SE

Mixture

772.25 ± 41.7^a

Maize

668.62 ± 34.5^{a b}

Grevillea

622.37 ± 34.2^{b c}

Sugarcane

591.00 ± 33.7^bcd

Eucalyptus

534.87 ± 33.3^cde

Bamboo

469.12 ± 29.2^{d e}

Cypress

411.12 ± 24.6^e

Mango

218.00 ± 12.8^f

Avocado

195.25 ± 10.5^f

Neem

184.87 ± 11.6^f

Blue citronella

4.37 ± 0.26^g

Control

1.00 ± 0.09^g