O Mosqueado amarelo & uma virose do feijão Macassar ( Vigna unguiculata ) que vem assumindo grandes proporções no Piauí. Pode reduzir a produção de grãos de cultivares suscetíveis em até 77%. Um trabalho para identifícar cultivares resistentes ao vírus do Mosqueado amarelo do&#...

O Brasil possui uma alta riqueza de abelhas nativas sem ferrão (ANSF), com espécies com distribuição ampla e outras com distribuição mais restrita. Algumas dessas espécies estão listadas como ameaçadas de extinção e as causas são diversas. Assim, mantê-las em seus locais de origem&...

High rates of limestone have been increasingly utilized in newly converted areas for grain production in agricultural frontier regions to expedite the short-term correction of soil fertility, leading to compensatory yields. However, there is a lack of information about different doses of...

Conservation systems involving trees enhance the sustainability of tropical soils. However, little is known on the effect of integrated systems with native and exotic trees on soil chemical quality in the eastern Amazon.

Zinc (Zn) is crucial for both plant metabolism and human nutrition, with its deficiency being a global health concern. Strategies to increase its availability in food, such as agronomic biofortification, have gained prominence. This study evaluated the impact of foliar spraying of ...

Honey from stingless bees has parameters that are different from those produced by Apis mellifera. These differences have led to studies of honey conservation techniques. In this context, it is necessary to evaluate whether the use of different conservation processes impacts the quality...

The sclerotia wilt in cowpea caused by the fungus Sclerotium rolfsii has in chemical control an inefficient option. Essential oils have antifungal properties, constituting an alternative to agrochemicals. Here, we evaluated the efficiency of essential oils in the control of S. rolfsii, ...