Botanical insecticides and mineral oils synergize toxicity of imidacloprid against Bemisia tabaci (Hemiptera: Aleyrodidae)
Botanical insecticides and mineral oils synergize toxicity of imidacloprid against Bemisia tabaci (Hemiptera: Aleyrodidae)

Seham Ismail

Volume 4, Issue 3 , July 2021, , Pages 295-304

http://dx.doi.org/10.22034/pcbr.2021.270061.1176

Abstract
   Management of Bemisia tabaci requires the use of multiple control techniques in addition to pesticides, and plant-derived essential oils and mineral oils are one of the control ...  Read More
Biochemical Studies in Larvae of Agrotis ipsilon (Hüfnagel) Affected by Recent Insecticides
Biochemical Studies in Larvae of Agrotis ipsilon (Hüfnagel) Affected by Recent Insecticides

Seham Ismail; Fatma M. A. Sleem

Volume 4, Issue 3 , July 2021, , Pages 337-347

http://dx.doi.org/10.22034/pcbr.2021.285622.1187

Abstract
  As field populations of black cutworms grow more resistant to conventional insecticides, the need for new and effective chemical means to control this insect is more important than ...  Read More
Gossypol as a Natural Insecticide in Cotton Plants against Cotton Thrips and Pink Bollworm
Gossypol as a Natural Insecticide in Cotton Plants against Cotton Thrips and Pink Bollworm

Seham Ismail

Volume 4, Issue 1 , January 2021, , Pages 68-79

http://dx.doi.org/10.22034/pcbr.2021.120448

Abstract
  Gossypol level plays an important role in self-protection as antibiosis of cotton plants(Gossypium spp.). Thus, it was found necessary to evaluated the level of gossypol in the different ...  Read More
Sublethal Effects of Some Essential Oils on the Developmental and Reproduction of the Spodoptera littoralis (Boisduval)
Sublethal Effects of Some Essential Oils on the Developmental and Reproduction of the Spodoptera littoralis (Boisduval)

Seham Ismail

Volume 3, Issue 4 , November 2020, , Pages 287-295

http://dx.doi.org/10.22034/pcbr.2020.113629

Abstract
  Plant essential oils (EOs) were tested against S. littoralis larvae. Responses varied according to EOs species and all EOs were proved to be toxic to the larvae. However, the highest ...  Read More
Influences of Different Host Plants on Biological and Food Utilization of the Cotton Leafworm, Spodoptera littoralis
Influences of Different Host Plants on Biological and Food Utilization of the Cotton Leafworm, Spodoptera littoralis

Seham Ismail

Volume 3, Issue 3 , July 2020, , Pages 229-238

http://dx.doi.org/10.33945/SAMI/PCBR.2020.3.5

Abstract
  The effects of four host plants, broad bean, cabbage, clover and tomato as foods for Spodoptera littoralis (Lepidoptera: Noctuidae), on certain biological aspects of the insect were ...  Read More