The objective of this study was to evaluate the repellent effect and toxicity of volatile substances from plant species in the form of ethereal, ethyl, aqueous extracts and powders on adults of Sitophilus zeamais. The experiments were conducted at the Laboratory of Plant Science of the Camilo Castelo Branco University, Campus Descalvado/São Paulo State. It were used the Chenopodium ambrosioides, Corymbia citriodora and Cucurbita pepo plant species. The experimental design was completely randomized with six replications. In repellency tests were used doses of 5μl, 10μl, 15μl, 20μl, and 25μl (for the ethereal, ethyl and aqueous extracts) and 0.3 g (for powder) with assessments after 24 hours. In the toxicity tests it was used the dose of 25μl...
The objective of this research was to evaluate the antibacterial activity and cytotoxicity of five p...
Copper is an essential element for the plants, but when it’s present in high amounts in soil, it bec...
oai:rbherbicidas.com.br:article/17O objetivo deste trabalho foi avaliar o efeito de diferentes trata...
The aim of this study was to evaluate the effects of essential oils C. nardus, E. citriodora and cit...
Plants with insecticidal effect are among the alternatives as a tool to control the insect-pest of s...
O uso de agroquímicos na agricultura geram diversos danos ao meio ambiente, e a contaminação por ess...
The objective of the work was evaluate the potential phytotoxic effects of s-metolachlor herbicide o...
Com o objetivo de avaliar a produção de biomassa seca e toxicidade de herbicidas ao adubo verde pere...
Se realizaron bioensayos para evaluar el efecto tóxico de diferentes sustancias químicas sobre Sitop...
Abstract: Ascia monuste orseis (Lepidoptera: Pieridae) is a key pest of Brassicaceae, and its contro...
The seed of Araucaria angustifolia, “pinhão”, is becoming a alternative way of income for many famil...
[Objective] The objective of this work was to analyze the use of organic insecticides from extracts ...
Ocotea are commonly used by population as a medicine, however there are few research is on the genot...
The search for high productivity of Eucalyptus plants and seedlings with good nutritional and geneti...
By releasing allelopathic substances, produced in the secondary metabolism, an individual can influe...
The objective of this research was to evaluate the antibacterial activity and cytotoxicity of five p...
Copper is an essential element for the plants, but when it’s present in high amounts in soil, it bec...
oai:rbherbicidas.com.br:article/17O objetivo deste trabalho foi avaliar o efeito de diferentes trata...
The aim of this study was to evaluate the effects of essential oils C. nardus, E. citriodora and cit...
Plants with insecticidal effect are among the alternatives as a tool to control the insect-pest of s...
O uso de agroquímicos na agricultura geram diversos danos ao meio ambiente, e a contaminação por ess...
The objective of the work was evaluate the potential phytotoxic effects of s-metolachlor herbicide o...
Com o objetivo de avaliar a produção de biomassa seca e toxicidade de herbicidas ao adubo verde pere...
Se realizaron bioensayos para evaluar el efecto tóxico de diferentes sustancias químicas sobre Sitop...
Abstract: Ascia monuste orseis (Lepidoptera: Pieridae) is a key pest of Brassicaceae, and its contro...
The seed of Araucaria angustifolia, “pinhão”, is becoming a alternative way of income for many famil...
[Objective] The objective of this work was to analyze the use of organic insecticides from extracts ...
Ocotea are commonly used by population as a medicine, however there are few research is on the genot...
The search for high productivity of Eucalyptus plants and seedlings with good nutritional and geneti...
By releasing allelopathic substances, produced in the secondary metabolism, an individual can influe...
The objective of this research was to evaluate the antibacterial activity and cytotoxicity of five p...
Copper is an essential element for the plants, but when it’s present in high amounts in soil, it bec...
oai:rbherbicidas.com.br:article/17O objetivo deste trabalho foi avaliar o efeito de diferentes trata...