about 0.5 mm. They are at first a shiny yellowish white, with their colour changing to brown just before the larvae emerge. The cotton bollworm…
development process lasts around 12 to 24 days, during which they visibly change colour over the different instars, starting with orange, then…
revealing small, drab yellow-green caterpillars . Their colour gradually changes to yellow, green, brown or even black. The colour and pattern of the…
the florets. Initially, the pupa is pinkish-white to pinkish-yellow and changes to brown before adult emergence. The adult of the diamond back moth…
rapidly develops, inside a white cottony cocoon. Females undergo little changes in form, passing through a second and third instar after which they…
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