Results 1 to 10 of about 12,474 (263)

Response of Grasshopper and Grasshopper Diversity to Different Grassland Types Under Enclosure Conditions [PDF]

open access: yesEcology and Evolution
Enclosure is one of the important methods used to restore grassland ecosystems. Locusts and grasshoppers are important components of grassland ecosystems and can accurately reflect changes in their habitats.
Chuanen Li   +7 more
doaj   +2 more sources

Positive Selection Drove the Adaptation of Mitochondrial Genes to the Demands of Flight and High-Altitude Environments in Grasshoppers

open access: yesFrontiers in Genetics, 2018
The molecular evolution of mitochondrial genes responds to changes in energy requirements and to high altitude adaptation in animals, but this has not been fully explored in invertebrates.
Xiao-Dong Li, Guo-Fang Jiang, Ran Li
exaly   +3 more sources

Perception and knowledge of grasshoppers among indigenous communities in tropical forest areas of southern Cameroon: Ecosystem conservation, food security, and health [PDF]

open access: yesJournal of Orthoptera Research, 2021
The increased attention given to health, food security, and biodiversity conservation in recent years should bring together conventional scientists and indigenous people to share their knowledge systems for better results.
Charly Oumarou Ngoute   +2 more
doaj   +3 more sources

INTEGRAL ACTION OF METARHIZIUM ANISOPLIAE VAR. ACRIDUN AND LOW DOSE OF SOME AFFECTING TREATMENTS AGAINST LOCUSTA MIGRATORIA MIGRATORIOIDES UNDER FIELD CONDITIONS [PDF]

open access: yesJournal of Plant Protection and Pathology, 2013
The effect of Metarhizium anisopliae var. acridum, anti-feedant agent (azadirachtin), anti-molting agent (Flufenoxuron), Juvenile hormone analogue compound (pyripoxyfen) and Chloropyrifos (two formulations) was evaluated under field conditions of Shark ...
G. Mohamed, T. Ali
doaj   +1 more source

NOVEL PESTECIDES FOR DESERT LOCUST Schistocerca gregaria (Forskal) CONTROL [PDF]

open access: yesJournal of Plant Protection and Pathology, 2014
The effect of Abamectin and D-limonene was evaluated against desert locust nymphs under laboratory and field conditions, as well as the combined effect of both insecticides with the fungus Metarhizium anisopliae var.
G. Abd-Elatef   +2 more
doaj   +1 more source

Diversity of the gut microbiome in three grasshopper species using 16S rRNA and determination of cellulose digestibility [PDF]

open access: yesPeerJ, 2020
Background Grasshoppers are typical phytophagous pests, and they have large appetites with high utilization of plants fibers, the digestion of which may depend on the microorganisms in their intestines.
Jian-Mei Wang   +7 more
doaj   +2 more sources

EFFECT OF DIFLUBENZURON AGANIST THE BERSEEM GRASSHOPPER Euprepocnemis Plorans Plorans (Charp.) (Order: Orthoptera: Fam: Acrididae) [PDF]

open access: yesJournal of Plant Protection and Pathology, 2014
The effect of the anti-moulting agent diflubenzuron were studied against the nymphal  instars Berseem Grasshopper Euprepocnemis Plorans Plorans (Charp) .The tested rates of 40 / 20 / 10 gm. a.i /fed. were sprayed on alfa alfa Medicage sativa.
Gehan Mohamed
doaj   +1 more source

EFFECT OF CASCADE ON THE FIFTH NYMPHAL INSTAR OF DESERT LOCUST Schistocerca gregaria (FORSKAL) [PDF]

open access: yesJournal of Plant Protection and Pathology, 2014
Laboratory studied were carried out in an attempt to disclose the effect of IGR (Cascade) on one day old of the 5th nymphal instar of the desert locust, Schistocerca gregaria (Forskal) by feeding technique.
W. Azer   +3 more
doaj   +1 more source

Species Diversity of Grasshopper (Orthoptera: Caelifera) at the Rehabilitation Zone of the Bonangan Block, Wonoasri Resort, Meru Betiri National Park

open access: yesBerkala Sainstek, 2023
Grasshoppers (Caelifera) are herbivorous insects that act as first consumers in the food chain. Grasshoppers can detect the presence or absence of plants as a source of food and a place to live, as well as being an indicator of environmental recovery ...
Rendy Setiawan   +2 more
doaj   +1 more source

LABORATORY EVALUATION OF NEEM AGAINST THE FIFTH NYMPHAL INSTAR OF Schistocerca gregaria (FORSKAL) [PDF]

open access: yesJournal of Plant Protection and Pathology, 2014
Laboratory studied were carried out in an attempt to disclose the effect of antifeedant (Neem) at different concentrations on one day old of the 5th nymphal instar of the desert locust, Schistocerca gregaria (Forskal) by feeding technique. Results showed
W. Azer   +3 more
doaj   +1 more source

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