Results 21 to 30 of about 50,930 (336)

Leaf Damaged by Nymph of Cardiaspina albitextura and Cardiaspina retator (Hemiptera: Psyllidae)

open access: yesHayati Journal of Biosciences, 2008
Cardispina (Hemiptera: Pshyllidae) is one of the most important genera of the Australian Psyllidae, owing to the spectacular damage to Eucalyptus spp. The increase of C. albitextura and C.
NISMAH
doaj   +3 more sources

The complete chloroplast genome sequence of the Nymphaea capensis Thunb. (Nymphaeaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
Nymphaea capensis (Nymphaeaceae) is one of the species in subgenus Brachyceras, which usually found in tropical and subtropical areas. Here, we presented a complete chloroplast genome of Nymphaea capensis which is 159,998 bp long and has four subregions:
Yongsung Kim   +5 more
doaj   +1 more source

Description of the immature stages of the planthopper Lacertinella australis (Hemiptera: Delphacidae) [PDF]

open access: yes, 2014
The five immature stages of the planthopper Lacertinella australis(Remes Lenicov and Rossi Batiz) (Hemiptera: Delphacidae: Saccharosydnini) are described and illustrated. The main characters that al-lowed us to distinguish the various
Marino, Ana Maria   +1 more
core   +2 more sources

Plant Stimuli and Their Impact on Brown Marmorated Stink Bug Dispersal and Host Selection

open access: yesFrontiers in Ecology and Evolution, 2019
A diverse diet in polyphagous insects satisfies changing nutritional needs but the choice of host plant may vary throughout the insect and plant life cycle.
Brett R. Blaauw   +3 more
doaj   +1 more source

The Effects of Different Diets and Transgenerational Stress on Acyrthosiphon pisum Development. [PDF]

open access: yes, 2019
Despite the fact that sap-feeding hemipterans are major agricultural pests, little is known about the pea aphid's (Acyrthosiphon pisum) nymphal development, compared to other insect models. Given our limited understanding of A.
Hansen, Allison K, Pers, Daniel
core   +1 more source

Some Biological Aspects Of Carpocoris coreanus Distant (Hemiptera: Pentatomidae) In Kurdistan Region-Iraq

open access: yesZanco Journal of Pure and Applied Sciences, 2019
The biological study of Carpocoris coreanus Distant carried out in March 2011 on wild mustard Brassica nigra (L.) at 25 Cº and 33% R.H. It has been found that the overwintered adult in the hibernated region of stink bug C.
Banaz Sedik Abdulla   +2 more
doaj   +1 more source

Cues of maternal condition influence offspring selfishness. [PDF]

open access: yesPLoS ONE, 2014
The evolution of parent-offspring communication was mostly studied from the perspective of parents responding to begging signals conveying information about offspring condition.
Janine W Y Wong   +2 more
doaj   +1 more source

Morphology of immatures of Euschistus (Mitripus) grandis (Insecta: Hemiptera: Pentatomidae)

open access: yesZoologia (Curitiba), 2013
Immatures are important sources of information about characters, thus potentially improving classification and phylogenies. Euschistus (Mitripus) grandis Rolston, 1978 occurs in southern and southeastern Brazil.
Larissa Donida Biasotto   +2 more
doaj   +1 more source

Transcriptomic Analysis of Salivary Glands of Ornithodoros brasiliensis Aragão, 1923, the Agent of a Neotropical Tick-Toxicosis Syndrome in Humans

open access: yesFrontiers in Physiology, 2021
Tick salivary glands produce and secrete a variety of compounds that modulate host responses and ensure a successful blood meal. Despite great progress made in the identification of ticks salivary compounds in recent years, there is still a paucity of ...
Jose Reck   +8 more
doaj   +1 more source

Mortality Effect of Spinetoram, Semi-Synthetic Spinosyn Insecticide, Against German Cockroach [Blatella germanica L. (Blattodea: Blatellidae)] Nymphs

open access: yesTürkiye Tarımsal Araştırmalar Dergisi, 2021
The study investigated the toxicity of spinosyn (semi-synthetic) insecticide Spinetoram suspension against Blatella germanica (L.) nymphs on three different surfaces; concrete, ceramic and parquet.
Ferhat KÜÇÜKSARI , Hasan TUNAZ
doaj   +1 more source

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