The present work was done during the second semester of 2001 and the objective was to determine the allelopathic effect of crotalaria ( Crotalaria juncea L.) and coquito ( Cyperus rotundus L.) extracts on the emergency and growth of several weeds and crop species using a randomized block design. The extracts were obtained from adult plants of coquito and Crotalaria by maceration of leaves in the presence of 96% cold ethanol, and were sprayed in pre and post-emergency on coquito, meloncillo (Cucumis melo L.), caminadora (Rottboelia cochinchinensis L.), mentolada ( Stemodia durantifolia ), maize ( Zea mays L.), cotton (Gossypium hirsutum L.), rice ( Oryza sativa L.), bean ( Phaseolus vulgaris L.). The results in pre-emergency showed allelopha...
This research was carried out at the farm of Don "Alonso Chiguano" which is located in El Carmen par...
In Colombia, root-knot nematodes Meloidog yne spp. are considered as one of the main constraints in ...
The following study was carried in the first semester of 2003 in the University of Córdoba, (Monterí...
The objective of this experiment was to determine the effects of foliage water extracts of purple nu...
To determine the effect of the potential damage of Anthonomus grandis Boheman, the present work was ...
This investigation was carried out at Turipaná Agricultural Research Center of Corpoica located in C...
To evaluate the effect of gibberelic acid (GA) on banana production, different levels (0.0, 50, 100 ...
To contribute to the design of a plan of handling for transgenic genotypes, agreed with the environm...
[Objective] The objective of this work was to analyze the use of organic insecticides from extracts ...
Plant extracts are a promising alternative in pest management, but their influence on plant growth i...
The objective was to evaluate the effect of dose of vegetable extracts in the control of C. longissi...
The present research was performed in order to know the biological characterization of Leptochloa fi...
This work was performed at the level of greenhouse and field at the Universidad de los Llanos, Barce...
Los volátiles generados de forma natural por las plantas son atrayentes de enemigos naturales, como ...
En Argentina se están desarrollando genotipos de garbanzo (Cicer arietinum L.) para adecuarlos a l...
This research was carried out at the farm of Don "Alonso Chiguano" which is located in El Carmen par...
In Colombia, root-knot nematodes Meloidog yne spp. are considered as one of the main constraints in ...
The following study was carried in the first semester of 2003 in the University of Córdoba, (Monterí...
The objective of this experiment was to determine the effects of foliage water extracts of purple nu...
To determine the effect of the potential damage of Anthonomus grandis Boheman, the present work was ...
This investigation was carried out at Turipaná Agricultural Research Center of Corpoica located in C...
To evaluate the effect of gibberelic acid (GA) on banana production, different levels (0.0, 50, 100 ...
To contribute to the design of a plan of handling for transgenic genotypes, agreed with the environm...
[Objective] The objective of this work was to analyze the use of organic insecticides from extracts ...
Plant extracts are a promising alternative in pest management, but their influence on plant growth i...
The objective was to evaluate the effect of dose of vegetable extracts in the control of C. longissi...
The present research was performed in order to know the biological characterization of Leptochloa fi...
This work was performed at the level of greenhouse and field at the Universidad de los Llanos, Barce...
Los volátiles generados de forma natural por las plantas son atrayentes de enemigos naturales, como ...
En Argentina se están desarrollando genotipos de garbanzo (Cicer arietinum L.) para adecuarlos a l...
This research was carried out at the farm of Don "Alonso Chiguano" which is located in El Carmen par...
In Colombia, root-knot nematodes Meloidog yne spp. are considered as one of the main constraints in ...
The following study was carried in the first semester of 2003 in the University of Córdoba, (Monterí...