Tetranychus urticae is a highly polyphagous mite species, with 1,140 host plant species reported worldwide. In this study, both Blechnum cordatum toxicity and repellent activity against T. urticae are reported. Regarding toxicity, the ethyl acetate fraction at 250 ppm and the n-hexane fractions at 250 ppm and 100 ppm caused the greatest accumulated mortality rate when application was made starting during the larval stage. Results showed that even at the lowest evaluated concentration (10 ppm), both fractions caused a significant decrease in the T. urticae population. The n-hexane fraction caused 100 % repellency at 50 ppm and repellency significantly superior to the control at 10 ppm. Relatively low activity was found when treatments were a...
This study investigates the acaricidal, ovicidal, and repellent effects of the Tagetes patula Linn. ...
Acaricide effect of six methanolic extracts prepared from Ñaca (Baccharis tola Phil.), Chana (Chuqui...
The two-spotted spider mite, Tetranychus urticae Koch, is a phytophagous pest that can cause signifi...
Tetranychus urticae is a highly polyphagous mite species, with 1,140 host plant species reported wor...
Toxicity by residual contact and the ovicidal effect of miticides on Tetranychus urticae (Koch) were...
O objetivo deste trabalho foi estudar os efeitos letais e subletais, repelência, toxicidade e efeito...
The objective of this work was to evaluate the toxicity of synthetic and natural compounds on Tetran...
The objective of this work was to evaluate the toxicity of synthetic and natural compounds on Tetran...
Natural plant extracts are considered as promising tools to fight pests such as phytophagous mites a...
O objetivo deste trabalho foi estudar os efeitos letais e subletais, repelência, toxicidade e efeito...
The use of acaricides of high toxicity in the production and handling of ornamental plants should be...
The use of acaricides of high toxicity in the production and handling of ornamental plants should be...
ABSTRACT: Tetranychus urticae Koch (Acari: Tetranychidae) is a species of great economic importance ...
ABSTRACT: Tetranychus urticae Koch (Acari: Tetranychidae) is a species of great economic importance ...
This work aimed to evaluate the effect of the plant extract from the peel of Citrus sinensis and the...
This study investigates the acaricidal, ovicidal, and repellent effects of the Tagetes patula Linn. ...
Acaricide effect of six methanolic extracts prepared from Ñaca (Baccharis tola Phil.), Chana (Chuqui...
The two-spotted spider mite, Tetranychus urticae Koch, is a phytophagous pest that can cause signifi...
Tetranychus urticae is a highly polyphagous mite species, with 1,140 host plant species reported wor...
Toxicity by residual contact and the ovicidal effect of miticides on Tetranychus urticae (Koch) were...
O objetivo deste trabalho foi estudar os efeitos letais e subletais, repelência, toxicidade e efeito...
The objective of this work was to evaluate the toxicity of synthetic and natural compounds on Tetran...
The objective of this work was to evaluate the toxicity of synthetic and natural compounds on Tetran...
Natural plant extracts are considered as promising tools to fight pests such as phytophagous mites a...
O objetivo deste trabalho foi estudar os efeitos letais e subletais, repelência, toxicidade e efeito...
The use of acaricides of high toxicity in the production and handling of ornamental plants should be...
The use of acaricides of high toxicity in the production and handling of ornamental plants should be...
ABSTRACT: Tetranychus urticae Koch (Acari: Tetranychidae) is a species of great economic importance ...
ABSTRACT: Tetranychus urticae Koch (Acari: Tetranychidae) is a species of great economic importance ...
This work aimed to evaluate the effect of the plant extract from the peel of Citrus sinensis and the...
This study investigates the acaricidal, ovicidal, and repellent effects of the Tagetes patula Linn. ...
Acaricide effect of six methanolic extracts prepared from Ñaca (Baccharis tola Phil.), Chana (Chuqui...
The two-spotted spider mite, Tetranychus urticae Koch, is a phytophagous pest that can cause signifi...