The indications for the beginning of the application of fungicides to control the common bean diseases are scarce and few precise, following different criteria, as: growth stages, fixed program of calendar, information on climatic conditions, inoculum density and disease intensity in the plant.Most of these cases, the applications of fungicides are made in preventively, without disease occurrence. This fact has taken an irrational use of fungicides, with the increase of the cost of production and threat to the environment. The objective of this work was compared criteria for the decision of the fungicide application to control anthracnose, angular leaf spot and rust of the common bean.The experiments was carry out in a commercial field in V...
The soybean crop (Glycine max) has diversified more and more in relation to the plant pattern (physi...
A field experiment was conducted with the objective of determining the effectiveness of foliar appli...
The objective of this work was to evaluate the effect of fungicides azoxystrobin (75g i.a./ha), azox...
Asian soybean rust, caused by the fungus Phakopsora pachyrhizi, is a recent problem on soybean in Br...
One of the limitations of the expression of the productive potential of maize hybrids is the occurre...
Wheat is one of the most produced cereals in the world. In Brazil, its production is concentrated in...
Among the diseases that affect soybeans, white mold stands out as one of the most important currentl...
Trabalho apresentado no 42º Congresso Brasileiro de Fitopatologia, 2009. Rio de Janeiro, RJ
Leaf diseases of rice can compromise grain filling and spikelet maturation for accelerating the dryi...
The objective of this work was to evaluate the efficiency of fungicides sprayed through overhead sp...
The crops are affected by pests and diseases that decrease productivity. Among them are the damping ...
A seed treatment trial was conducted at the National Wheat Research Center in Passo Fundo, RS, in 19...
Soybean cultivation is recognized for its importance in the supply of grains and derivatives for hum...
The poplar rust is the main disease in the field and nursery conditions in poplar area in Brazil. Th...
The macrospora spot, caused by the fungus Stenocarpella macrospora, has become one of the most impor...
The soybean crop (Glycine max) has diversified more and more in relation to the plant pattern (physi...
A field experiment was conducted with the objective of determining the effectiveness of foliar appli...
The objective of this work was to evaluate the effect of fungicides azoxystrobin (75g i.a./ha), azox...
Asian soybean rust, caused by the fungus Phakopsora pachyrhizi, is a recent problem on soybean in Br...
One of the limitations of the expression of the productive potential of maize hybrids is the occurre...
Wheat is one of the most produced cereals in the world. In Brazil, its production is concentrated in...
Among the diseases that affect soybeans, white mold stands out as one of the most important currentl...
Trabalho apresentado no 42º Congresso Brasileiro de Fitopatologia, 2009. Rio de Janeiro, RJ
Leaf diseases of rice can compromise grain filling and spikelet maturation for accelerating the dryi...
The objective of this work was to evaluate the efficiency of fungicides sprayed through overhead sp...
The crops are affected by pests and diseases that decrease productivity. Among them are the damping ...
A seed treatment trial was conducted at the National Wheat Research Center in Passo Fundo, RS, in 19...
Soybean cultivation is recognized for its importance in the supply of grains and derivatives for hum...
The poplar rust is the main disease in the field and nursery conditions in poplar area in Brazil. Th...
The macrospora spot, caused by the fungus Stenocarpella macrospora, has become one of the most impor...
The soybean crop (Glycine max) has diversified more and more in relation to the plant pattern (physi...
A field experiment was conducted with the objective of determining the effectiveness of foliar appli...
The objective of this work was to evaluate the effect of fungicides azoxystrobin (75g i.a./ha), azox...