Results 161 to 170 of about 8,494 (192)

Application of probability distribution to the sampling of cotton bollworms (Lepidoptera: Noctuidae) in Northern Cameroon

open access: yes, 2004
The main pests of cotton in Cameroon are the bollworms Helicoverpa armigera, Diparopsis watersi and Earias spp. The implementation of integrated management of these pests requires sampling plans for population monitoring.
J. Beyo   +3 more
semanticscholar   +2 more sources

Environmental Impact of Bollworms Infestation on Cotton, Gossypium hirsutum

open access: yesPakistan Journal of Zoology, 2019
The present research work was conducted to evaluate the environmental changes on cotton bollworms like Pink Bollworm (PBW), Spotted Bollworm (SBW) and American bollworms (ABW) present in Multan (Southern Punjab), Pakistan.
Akhtar, Mujahid Niaz, Farooq, Amjad
exaly   +2 more sources

The selective feeding of cotton bollworms (Helicoverpa armigera) on transgenic and non-transgenic cotton leaves from consecutive cultivation fields

International Journal of Pest Management, 2020
The aim of this study was to determine whether target-insects selectively feed on transgenic or non-transgenic crops after consecutive cultivation in fields.
Yongbo Liu   +3 more
semanticscholar   +1 more source

Screening of some insecticides against the cotton bollworms, Pectinophora gossypiella (Saund.) and Earias insulana (Boisd.)

Journal of Pest Control and Environmental Sciences, 2007
The experiment was conducted to evaluate the efficacy of certain EC formulations from organophosphorus and pyrethroid insecticides against the field population of cotton bollworms; Pectinophora gossypiella (Saund.) and Earias insulana (Boisd.).
A. F. El-Aswad, M. Aly
semanticscholar   +1 more source

Regulation of the growth of cotton bollworms by metabolites from an entomopathogenic fungus Paecilomyces cateniobliquus.

Journal of Agricultural and Food Chemistry, 2012
Hong-Yang Wu   +7 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy