Toxicological effect of underutilized plant, Cleistanthus collinus leaf extracts against two major stored grain pests, the rice weevil, Sitophilus oryzae and red flour beetle, Tribolium castaneum

Pandi, G. Guru Pirasanna; Adak, Totan; Gowda, B. J.; Patil, Naveenkumar; Annamalai, Muthukkaruppan; Jena, Mayabini

doi:10.1016/j.ecoenv.2018.02.024

Cited by 33 publications

(11 citation statements)

References 40 publications

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“…The leaves of this plant are frequently consumed (figure 1). Toxicity and repellency activity of CC leaf extracts were found to be effective against stored grain pests and it could be a viable eco-friendly option for stored grain insect pest management 9…”

Section: Discussionmentioning

confidence: 99%

Cleistanthus collinuspoisoning: a case report of intentional poisoning

Bompelli¹,

C²,

Modani³

et al. 2019

BMJ Case Rep

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We report a case of 50-year-old male patient from tribal area in South Indian state of Telangana, who ingested the liquid extract from crushed leaves of the plant, cleistanthus collinius with the intention of self-harm. Immediate gastric lavage and activated charcoal administration was done and the patient was subsequently admitted into an acute medical care unit. During first 24 hours of monitoring, the patient was clinically stable. There was mild normal anion gap metabolic acidosis and hypokalaemia on arterial blood gas (ABG) and was corrected accordingly. On second day of admission he developed acute onset shortness of breath. Chest auscultation revealed extensive bilateral coarse crackles. Chest X-ray was suggestive of acute respiratory distress syndrome (ARDS). The patient had to be intubated. Continuous renal replacement therapy (CRRT) was initiated in view of worsening metabolic acidosis and unstable haemodynamics. In spite of appropriate intensive care measures, the patient succumbed to illness. Immediate gastric lavage and activated charcoal administration was done and the patient was subsequently admitted into an acute medical care unit. During first 24 hours of monitoring, the patient was clinically stable. There was mild normal anion gap metabolic acidosis and hypokalaemia on ABG and was corrected accordingly. On second day of admission, he developed acute onset shortness of breath. Chest auscultation revealed extensive bilateral coarse crackles. Chest X-ray was suggestive of ARDS. The patient had to be intubated on day 2. CRRT was initiated in view of worsening metabolic acidosis and unstable haemodynamics. In spite of appropriate intensive care measures, the patient gradually deteriorated, had cardiac arrest and passed away on day 5 of his hospital stay.

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Section: Discussionmentioning

confidence: 99%

Cleistanthus collinuspoisoning: a case report of intentional poisoning

Bompelli¹,

C²,

Modani³

et al. 2019

BMJ Case Rep

View full text Add to dashboard Cite

show abstract

“…To control pests, scientists are looking for low-cost, organic products that are residue-free in nature and are less harmful to human health. Therefore, it has become popular to investigate the toxic effects of various plant species against pests (Guru-Pirasanna-Pandi et al, 2018;Zaka et al, 2019;Lampiri et al, 2020). Because, plantderived materials are natural products, they are less harmful to the environment and living things (Sodaeizadeh et al, 2010).…”

Section: Introductionmentioning

confidence: 99%

Contact Toxicity of Hypericum Extracts against Rhyzopertha dominica (Fab.) (Coleoptera: Bostrichidae)

Yaman

Şimşek

2022

Tekirdağ Ziraat Fakültesi Dergisi

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Medicinal and aromatic plants have popular recently to investigate their usability as natural resources in many areas due to their superior biological activity properties. Hypericum genus contained important medicinal plant species known worldwide. In this study, the ethanol extracts from different plant parts (flower, leaf and stem) of three Hypericum perforatum, Hypericum heterophyllum, Hypericum scabrum were screened for their toxicity against adults of Rhyzopertha dominica (Coleoptera: Bostrichidae), an important insect of stored grains in many regions of the world. Insecticidal activity was analysed at 10 % concentration of ethanol extracts, and measurements were taken at three different exposure times (24, 48 and 72 hours). Considering the factors analyzed on this insect, Hypericum species, plant part, exposure time as well as the interaction of Hypericum species and plant part displayed a statistically significant effect. The mortality values of extracts from H. perforatum, H. heterophyllum and H. scabrum varied from 44.8 % to 88.9 %, 26.0 to 78.8 %, 26.1 % to 50.3 % for adult of R. dominca, respectively, after 72 h. H. perforatum showed a stronger effect than other species. Among plant parts, the leaf showed superior mortality on this insect. In addition, the mortality rate increased with increasing exposure time. According to the interaction between Hypericum species and the plant part, the leaf of H. perforatum (79.4 %) displayed the strongest mortality, followed by the leaf of H. heterophyllum (70.6 %). After 72 hours, the highest mortality was recorded in the leaf parts of H. perforatum. The current results showed that the extracts, in particular, the leaf extracts of H. perforatum and H. heterophyllum, may be evaluated as a new natural potential product of plant-derived insecticide because of its high mortality impact against R. dominica.

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“…Due to population growth and social development, world food demand is expected to double by 2050 [1], but it is currently challenging to increase food production because of falling water levels, climate change, arable land reduction, and pests and diseases [2]. Pests and diseases have always been among the critical factors that restrict the increase of grain production [3], causing substantial economic losses to agriculture. According to the statistics of the Food and Agriculture Organization of the United Nations (FAO), global grain production will be reduced by 10-16% annually owing to the occurrence of crop pests and diseases.…”

Section: Introductionmentioning

confidence: 99%

A Framework for Agricultural Pest and Disease Monitoring Based on Internet-of-Things and Unmanned Aerial Vehicles

Gao

Sun

et al. 2020

Sensors

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With the development of information technology, Internet-of-Things (IoT) and low-altitude remote-sensing technology represented by Unmanned Aerial Vehicles (UAVs) are widely used in environmental monitoring fields. In agricultural modernization, IoT and UAV can monitor the incidence of crop diseases and pests from the ground micro and air macro perspectives, respectively. IoT technology can collect real-time weather parameters of the crop growth by means of numerous inexpensive sensor nodes. While depending on spectral camera technology, UAVs can capture the images of farmland, and these images can be utilize for analyzing the occurrence of pests and diseases of crops. In this work, we attempt to design an agriculture framework for providing profound insights into the specific relationship between the occurrence of pests/diseases and weather parameters. Firstly, considering that most farms are usually located in remote areas and far away from infrastructure, making it hard to deploy agricultural IoT devices due to limited energy supplement, a sun tracker device is designed to adjust the angle automatically between the solar panel and the sunlight for improving the energy-harvesting rate. Secondly, for resolving the problem of short flight time of UAV, a flight mode is introduced to ensure the maximum utilization of wind force and prolong the fight time. Thirdly, the images captured by UAV are transmitted to the cloud data center for analyzing the degree of damage of pests and diseases based on spectrum analysis technology. Finally, the agriculture framework is deployed in the Yangtze River Zone of China and the results demonstrate that wheat is susceptible to disease when the temperature is between 14 • C and 16 • C, and high rainfall decreases the spread of wheat powdery mildew.

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Toxicological effect of underutilized plant, Cleistanthus collinus leaf extracts against two major stored grain pests, the rice weevil, Sitophilus oryzae and red flour beetle, Tribolium castaneum

Cited by 33 publications

References 40 publications

Cleistanthus collinuspoisoning: a case report of intentional poisoning

Cleistanthus collinuspoisoning: a case report of intentional poisoning

Contact Toxicity of Hypericum Extracts against Rhyzopertha dominica (Fab.) (Coleoptera: Bostrichidae)

A Framework for Agricultural Pest and Disease Monitoring Based on Internet-of-Things and Unmanned Aerial Vehicles

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