Daniel Debona
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View article: Nitrogen and Silicon Contribute to Wheat Defense’s to Pyrenophora tritici-repentis, but in an Independent Manner
Nitrogen and Silicon Contribute to Wheat Defense’s to Pyrenophora tritici-repentis, but in an Independent Manner Open
Nitrogen (N) and silicon (Si) are mineral elements that have shown a reduction in the damage caused by tan spot (Pyrenophora tritici-repentis (Ptr)) in wheat. However, the effects of these elements were studied separately, and the N and Si…
View article: Essential Oil of Baccharis dracunculifolia (Asteraceae) Decreases Alternaria Rot in Pitahaya
Essential Oil of Baccharis dracunculifolia (Asteraceae) Decreases Alternaria Rot in Pitahaya Open
Alternaria rot, caused by Alternaria alternata, is one of the most destructive diseases of pitahaya (Hylocereus spp.). We investigated the effect of the essential oil of Baccharis dracunculifolia (Asteraceae) (EOB) in the control of A. alt…
View article: Factors influencing the performance of phosphites on the control of coffee leaf rust
Factors influencing the performance of phosphites on the control of coffee leaf rust Open
This study investigated the effect of different phosphites on the control of coffee leaf rust (CLR) caused by Hemileia vastatrix, considered the major disease affecting coffee yield worldwide. Three-month-old coffee plants were sprayed wit…
View article: Factors influencing the performance of phosphites on the control of coffee leaf rust
Factors influencing the performance of phosphites on the control of coffee leaf rust Open
This study investigated the effect of different phosphites on the control of coffee leaf rust (CLR) caused by Hemileia vastatrix, considered the major disease affecting coffee yield worldwide. Three-month-old coffee plants were sprayed wit…
View article: Chlorophyll <i>a</i> fluorescence imaging of soya bean leaflets infected by <i>Corynespora cassiicola</i>
Chlorophyll <i>a</i> fluorescence imaging of soya bean leaflets infected by <i>Corynespora cassiicola</i> Open
Considering the importance of target spot, caused by Corynespora cassiicola , to impact soya bean yield, this study investigated the C. cassiicola ‐induced perturbations in the photosynthesis of soya bean plants from cultivars Fundacep 59 …
View article: Enzymatic Activity in Essential Oil-Treated and Pathogen-Inoculated Corn Plants
Enzymatic Activity in Essential Oil-Treated and Pathogen-Inoculated Corn Plants Open
Bipolaris maydis and Exserohilum turcicum are important fungal pathogens that cause leaf blight in corn whose control have been difficult. Essential oils are a promising and environmentally friendly alternative for disease management, but …
View article: Changes in leaf gas exchange and chlorophyll <i>a</i> fluorescence on soybean plants supplied with silicon and infected by <i>Cercospora sojina</i>
Changes in leaf gas exchange and chlorophyll <i>a</i> fluorescence on soybean plants supplied with silicon and infected by <i>Cercospora sojina</i> Open
Frogeye spot, caused by Cercospora sojina , is one of the major diseases causing yield losses in soybean. Considering the potential of silicon (Si) to attenuate the physiological impairments imposed by pathogens infection, this study inves…
View article: Silicon's Role in Abiotic and Biotic Plant Stresses
Silicon's Role in Abiotic and Biotic Plant Stresses Open
Silicon (Si) plays a pivotal role in the nutritional status of a wide variety of monocot and dicot plant species and helps them, whether directly or indirectly, counteract abiotic and/or biotic stresses. In general, plants with a high root…
View article: A Strobilurin Fungicide Relieves <i>Bipolaris oryzae</i>‐Induced Oxidative Stress in Rice
A Strobilurin Fungicide Relieves <i>Bipolaris oryzae</i>‐Induced Oxidative Stress in Rice Open
Although strobilurins are one of the most effective and broad spectrum classes of systemic fungicides, they may also increase plant stress tolerance by modulating the activity of antioxidant enzymes. To address this issue, the effect of az…
View article: Physiological, biochemical and microscopic aspects of the rice-Bipolaris oryzae interaction mediated by a strobilurin fungicide
Physiological, biochemical and microscopic aspects of the rice-Bipolaris oryzae interaction mediated by a strobilurin fungicide Open
As estrobilurinas estão entre os principais fungicidas usados no controle de doenças ao redor do mundo. Em adição ao seu efeito fungicida, elas também podem afetar aspectos fisiológicos e bioquímicos de plantas tratadas. No entanto, as alt…
View article: Magnesium-induced alterations in the photosynthetic performance and resistance of rice plants infected with Bipolaris oryzae
Magnesium-induced alterations in the photosynthetic performance and resistance of rice plants infected with Bipolaris oryzae Open
Brown spot (BS), caused by the fungus Bipolaris oryzae, is one of the most important diseases contracted by rice. We investigated the effect of magnesium (Mg) on the development of BS, caused by Bipolaris oryzae, and the effects of disease…
View article: Microscopic aspects of the colonization of Pyricularia oryzae on the rachis of wheat plants supplied with silicon
Microscopic aspects of the colonization of Pyricularia oryzae on the rachis of wheat plants supplied with silicon Open
"Considering the importance of blast, caused by Pyricularia oryzae, to reduce wheat yield, this study investigate how silicon (Si) could reduce the wheat blast symptoms in the rachis tissues using light microscopy and scanning electron mic…
View article: Influence of magnesium on physiological responses of wheat infected by <i>Pyricularia oryzae</i>
Influence of magnesium on physiological responses of wheat infected by <i>Pyricularia oryzae</i> Open
Although magnesium (Mg) is considered an essential element for wheat growth, its importance for disease control has often been overlooked, and the physiological features of diseased plants mediated by Mg remain elusive. In this study, the …
View article: Changes in the Antioxidant System in Soybean Leaves Infected by<i>Corynespora cassiicola</i>
Changes in the Antioxidant System in Soybean Leaves Infected by<i>Corynespora cassiicola</i> Open
Considering the importance of target spot, caused by the fungus Corynespora cassiicola, to reduce soybean yield in Brazil and that more basic information regarding the soybean−C. cassiicola interaction is needed, the present study aimed to…
View article: Defence‐Related Enzymes in Soybean Resistance to Target Spot
Defence‐Related Enzymes in Soybean Resistance to Target Spot Open
Target spot, caused by the fungus Corynespora cassiicola , has become a serious foliar disease in soybean production in the Brazilian Cerrado. Information in the literature regarding the biochemical defence responses of soybean to C. cassi…