This heading will be divided into 3 subheadings: ‘Helicoverpa armigera’, ‘Helicoverpa punctigera’ and ‘Life cycles’.
Under subheading ‘Helicoverpa armigera’, there are 3 major components to be discussed. First is the introduction of this species, particularly synonyms used, common names and taxonomic position. Second component will be geographical distribution, showing how this species able to migrate worldwide. Third component is the host plants, implying range of host plants attack by this species.
Similar to the previous subheading, the subheading ‘Helicoverpa punctigera’ will be discussed according to the components mentioned.
As for subheading ‘Life cycles’, life cycles of H. armigera and H. punctigera will be merged and discussed together since both life cycles are quite similar to one another. Furthermore, descriptions of eggs, larvae, pupae and adults will also be deliberated in this section.
Under subheading ‘Helicoverpa armigera’, there are 3 major components to be discussed. First is the introduction of this species, particularly synonyms used, common names and taxonomic position. Second component will be geographical distribution, showing how this species able to migrate worldwide. Third component is the host plants, implying range of host plants attack by this species.
Similar to the previous subheading, the subheading ‘Helicoverpa punctigera’ will be discussed according to the components mentioned.
As for subheading ‘Life cycles’, life cycles of H. armigera and H. punctigera will be merged and discussed together since both life cycles are quite similar to one another. Furthermore, descriptions of eggs, larvae, pupae and adults will also be deliberated in this section.