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Chemical control

Postharvest biological control of brown rot in peaches after cold storage preceded by preharvest chemical control

Postharvest biological control of brown rot in peaches after cold storage preceded by preharvest chemical control

... Chemical control is the most widely adopted method, with sprays of fungicides from flowering to pre harvest, and the iprodione products triforine, procymidone, captan, mancozeb are recommended for disease ...

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Chemical control of different digitaria insularis populations and management of a glyphosate-resistant population

Chemical control of different digitaria insularis populations and management of a glyphosate-resistant population

... Despite the difficulty of chemical control of adult plants of D. insularis, satisfactory results are obtained using higher doses of glyphosate or its association with other herbicides (Procópio et al., ...

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Lack of correlation between micro fungi species and chemical control method of Atta treated with toxic baits

Lack of correlation between micro fungi species and chemical control method of Atta treated with toxic baits

... The correct identification of fungal species is important for understanding the ecological relationships in ant colonies. Morphological descriptions of fungi represent the major source of information for species ...

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Chemical control of morning glory as a function of water restriction levels

Chemical control of morning glory as a function of water restriction levels

... of chemical control depend on soil type, availability of soil moisture, and species selection (Schroeder, ...that control with pre- emergence herbicides is possible, but seed germinating at depth, or ...

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Terpenes with insecticidal activity: an alternative to chemical control of insects.

Terpenes with insecticidal activity: an alternative to chemical control of insects.

... inorganic compounds have declined drastically and natural products, as well as synthetic derivatives, have been widely used instead. The search for natural alternatives have improved the development of bench top ...

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ABSTRACT Chemical control of Commelina erecta L. in trangenic soybean

ABSTRACT Chemical control of Commelina erecta L. in trangenic soybean

... En siembra directa, algunas malezas han demostrado cierta tolerancia a los controles de presiembra con glifosato + 2,4-D, a las dosis difundidas en la zona (dependiendo el grado de control de las condiciones ...

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Controle químico associado à roçada de soqueiras do algodoeiro / Chemical control associated to mowing of cotton stalks

Controle químico associado à roçada de soqueiras do algodoeiro / Chemical control associated to mowing of cotton stalks

... for control cotton stalks using herbicide treatments associated to ...mechanical control. The evaluated variables were the percentage of visual control, the number of regrown plants and the size ...

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Phytosociology of weed in the southwestern Goiás region

Phytosociology of weed in the southwestern Goiás region

... chemical control methods and weed management in the southwest region of Goiás State, ...to control or were tolerant and resistant to the herbicide applications were recorded in the areas ...

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Marinês Bastianel1 , Juliana Freitas-Astúa 1,2 , Elliot Watanabe Kitajima3 Marcos Antonio Machado1

Marinês Bastianel1 , Juliana Freitas-Astúa 1,2 , Elliot Watanabe Kitajima3 Marcos Antonio Machado1

... During the rainy season, when relative humidity is higher (October to March in the Southeast Brazil), the number of mites tends to drop. From April to September (dry season), the mite population reaches its peak (66). ...

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LOAD-BEARING CAPACITY OF A RED-YELLOW LATOSOL CULTIVATED WITH COFFEE PLANTS SUBJECTED TO DIFFERENT WEED MANAGEMENTS

LOAD-BEARING CAPACITY OF A RED-YELLOW LATOSOL CULTIVATED WITH COFFEE PLANTS SUBJECTED TO DIFFERENT WEED MANAGEMENTS

... mechanical control (harrow (GD), mowing (RÇ) and brush (TC)) and two by chemical control (post-emergence herbicide (HPos) and pre emergence herbicide ...

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Epidemiology and strategies for chemical management of powdery mildew in mango

Epidemiology and strategies for chemical management of powdery mildew in mango

... the chemical control of powdery mildew (Oidium mangiferae) in mango, based on the alternation of active ingredients with different modes and sites of action, and to determine the environmental and ...

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Commercial Biological Control Agents Targeted Against Plant-Parasitic Root-knot Nematodes

Commercial Biological Control Agents Targeted Against Plant-Parasitic Root-knot Nematodes

... fruits. Chemical control is widely used, but biological control appears to be a better solution, mainly using microorganisms to reduce the quantity of pests infecting ...Biological control is ...

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Int. braz j urol.  vol.42 número1

Int. braz j urol. vol.42 número1

... Our encouraging results are in concordan- ce with the experience of other institutions (15- 19). Multivariate and univariate analyses show that the pretreatment PSA level, Gleason score and T stage were not a significant ...

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D OSE -R ESPONSEC URVES OF Lolium multiflorumB

D OSE -R ESPONSEC URVES OF Lolium multiflorumB

... - Chemical control with herbicides, especially glyphosate, is the main method used to control ...to control glyphosate-resistant biotypes, being widely used by farmers in Rio Grande do ...

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JL Sívori, N Casabé, EN Zerba, EJ Wood+

JL Sívori, N Casabé, EN Zerba, EJ Wood+

... role of GST induction in turning on the detoxify- ing enzymes enhancing the defense machinery, speeding the development of resistance and caus- ing cross-tolerance to other pesticides (Anspauch et al. 1994, Hinkle et al. ...

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IMPLEMENTATION OF A SAFETY PROGRAM FOR THE WORK ACCIDENTS’ CONTROL. A CASE STUDY IN THE CHEMICAL INDUSTRY

IMPLEMENTATION OF A SAFETY PROGRAM FOR THE WORK ACCIDENTS’ CONTROL. A CASE STUDY IN THE CHEMICAL INDUSTRY

... ensuring the safety, occupational health and sustainability, as a basic requirement to release the financial resources, is being fundamental for the evolution of these values inside the organizations, mainly in the ...

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Chemical and ecological control methods for Epitrix spp.

Chemical and ecological control methods for Epitrix spp.

... of control include the maintenance of an adequate rotation between potato crops (3 years) and the control of volunteers and host weeds during the intervening ...the control of insects, acari, and ...

3

Rev. Soc. Bras. Med. Trop.  vol.47 número6

Rev. Soc. Bras. Med. Trop. vol.47 número6

... vector control programs use chemical ...relative control, while Colombia presents a high transmission ...dengue control, vertical control strategies are inadequate because they deny ...

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Respiratory Health - Exposure Measurements and Modeling in the Fragrance and Flavour Industry.

Respiratory Health - Exposure Measurements and Modeling in the Fragrance and Flavour Industry.

... The model proposed by MANE can provide an operator exposure assessment during the use of a chemical identified as hazardous by inhalation or a preparation containing this kind of substance. It is based on the ...

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International program on chemical safety

International program on chemical safety

... The purpose is to develop a Regional Program of Chemical Safety (RPCS) that will help generate and strengthen country programs for the identification, evaluation, prevention and control [r] ...

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