ABSTRACT
BACKGROUND: The hybrid war of Russia against Ukraine has been started in certain districts of Donetsk and Luhansk oblasts within the Donbas area in 2014. CASE PRESENTATION: We report a clinical case of a combat patient who was injured after the multiple launcher rocket system "Grad" shelling, diagnosed with hydrodynamic liver rupture followed by medical management with application of damage control (DC) tactic in conditions of hybrid war. The patient underwent relaparatomy, liver resection, endoscopic papillosphincterotomy, endoscopic retrograde cholecystopancreatography, stenting of the common bile duct, and VAC-therapy. Applied treatment modalities were effective; the patient was discharged on the 49th day after injury. CONCLUSIONS: To our best knowledge, this is the first report describing a successful application of DC tactic in the hybrid war in East Ukraine. From this case, we suggest that application of DC tactic at all levels of combat medical care could save more lives.
ABSTRACT
A broca-pequena-do-fruto é praga-chave na cultura do tomate por causar danos significativos às partes reprodutivas. Devido a isto, foi objetivo deste trabalho avaliar a eficiência de inseticidas sobre ovos e lagartas recém-emergidas, com e sem a adição de óleo vegetal (0,25%), em bioensaios de laboratório. Frutos com ovos foram coletados em cultivo de tomate estaqueado na quinzena posterior à última aplicação de agrotóxicos, sendo selecionados os frutos com ovos de coloração variável de branco a marrom claro, com 1 e 4 dias de incubação, e imersos em 1 L da calda inseticida por 5 segundos. O delineamento estatístico utilizado foi o inteiramente casualizado, com média de 18 frutos nos tratamentos e de, aproximadamente, 4 ovos/fruto. A avaliação da ação inseticida de 24 produtos foi realizada após a imersão na calda inseticida, observando-se, sob microscópio estereoscópico, os ovos quanto à integridade do córion, textura e coloração, lagartas emergidas, bem como os orifícios de entrada e de saída das larvas (aos 7 e 21 dias). Os produtos testados diferiram da testemunha quanto à densidade de lagartas eclodidas, bem como quanto à redução populacional de lagartas, podendo-se destacar Trebon 100 SC (etofenprox; 200 mL do produto comercial/100 L), Lannate BR (methomil; 100 mL), Thiobel 500 (cartap; 250 g) e Vertimec 18 CE (abamectin; 100 mL). A adição de óleo vegetal resultou em incremento na eficiência dos produtos.
Action of insecticides on tomato fruit borer eggs and larvae using laboratory bioassay. The tomato fruit borer is a key tomato pest in light of its damages to the plants reproductive parts. Therefore, the present study was aimed to evaluate the effectiveness of insecticides on the eggs and newly hatched larvae, when applied alone or associated with vegetable oil (0.25%), in laboratory bioassays. Fruits with eggs were collected in staked tomato crops fifteen days after the last application of agro-chemicals, selecting the fruits with eggs colored from white to light brown, which had between 1 and 4 days of incubation, followed by immersion of the fruit for 5 seconds in 1 L of the insecticide solutions. The experimental design was completely randomized, with an average of 18 fruits per treatment (24 insecticides and a control) and about 4 eggs per fruit. The evaluations were performed 7 and 21 days after immersion, using a stereomicroscope to observe the corion integrity, egg color, number of larvae emerged, and larvae fruit holes (entry and exit). The insecticides differed significantly from the control, most notably Trebon SC 100 (etofenprox; 200 mL of the commercial product/100 L), Lannate BR (methomil; 100 mL), Thiobel 500 (cartap; 250 g) and Vertimec 18 CE (abamectin; 100 mL). The addition of vegetable oil increased the insecticides effectiveness.
