Distribution, frequency of attack and seasonal incidence of the African armyworm Spodoptera exempta (Walk.) (Lep. : Noctuidae), with particular reference to Africa and southwestern Arabia /
Haggis, Margaret J.
Distribution, frequency of attack and seasonal incidence of the African armyworm Spodoptera exempta (Walk.) (Lep. : Noctuidae), with particular reference to Africa and southwestern Arabia / Margaret J. Haggis. - London : Tropical Development and Research Institute, 1984. - iii, 116 p. : maps.
0851351395
Spodoptera.
Insect pests.
Armyworms--Seasonal distribution.
Distribution, frequency of attack and seasonal incidence of the African armyworm Spodoptera exempta (Walk.) (Lep. : Noctuidae), with particular reference to Africa and southwestern Arabia / Margaret J. Haggis. - London : Tropical Development and Research Institute, 1984. - iii, 116 p. : maps.
0851351395
Spodoptera.
Insect pests.
Armyworms--Seasonal distribution.