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Companion Plants for Aphid Pest Management [PDF]
A potential strategy for controlling pests is through the use of “companion plants” within a crop system. This strategy has been used in several trials to fight against a major crop insect pest: the aphid. We reviewed the literature to highlight the major mechanisms by which a companion plant may act.
Ben Issa, Refka +2 more
openaire +5 more sources
Photonic crystals and insects vision
Background Most insects have compound eyes to enable them to see accurately, especially at night. In order to be able to see well, these eyes must be provided with some special structures, such as photonic crystals.
Mohamed Ragaei +3 more
doaj +1 more source
Essential oils derived from plants have demonstrated their efficacy in controlling insects; however, their poor physical characteristics restrict their widespread application.
Samar Sayed Ibrahim +2 more
doaj +1 more source
Background Tomato torrado virus (ToTV) infection manifests with burn-like symptoms on leaves, leaflets and upper stem parts of susceptible infected plants.
Przemysław Wieczorek +4 more
doaj +1 more source
Background Onion thrips (Thrips tabaci Lindeman) are a main threat to onion (Allium cepa L.) production worldwide. Entomopathogenic nematodes (EPNs) are recommended as environmentally acceptable alternatives to chemical management for a wide range of ...
Hala M. S. Metwally +2 more
doaj +1 more source
Chitosan, as a natural polysaccharide is considered the main polymer in nanopesticide formulation synthesis. As a result of the high price of chitosan, it’s badly needed to find another polymer that is cheap and at the same time effective.
Al-kazafy Hassan Sabry +2 more
doaj +1 more source
Background Two photosensitizer agents were used: rose bengal and eosin alone and mixed with soap. Two other chemical compounds were used: active cable oil and soap. All these materials were compared with malathion as a conventional insecticide.
Hamdy Abdel-Naby Salem +2 more
doaj +1 more source
Background Two lipid synthesis inhibitors compounds (spiromesifen SPM and spirotetramat SPT) were used against the second instar larvae of cotton leaf worm, Spodoptera littoralis under laboratory condition. Toxicity of both compounds was tested.
Ragaei M. Abdel-Fatah +3 more
doaj +1 more source
Ophraella communa is an effective bio-control agent of the invasive common weed. By now, the reference genes in O. communa have not yet been screened and validated.
Yan Zhang +13 more
doaj +1 more source
Background Land snails, especially the chocolate banded snails, Eobania vermiculata are destructive pests of a wide range of field and vegetable crops.
Mona A. Hussein, Al-Kazafy H. Sabry
doaj +1 more source

