Soybean storage often faces challenges from insects, posing risks to quality and quantity. Implementing effective management strategies is crucial to mitigate these threats. For further insights on specific insect species and their behaviors, you can check here for more ideas. Understanding their life cycles and vulnerabilities enables targeted interventions. This knowledge equips farmers and storage managers with the necessary tools to safeguard their soybean stocks. Stay informed and proactive to ensure optimal storage conditions and protect your yield from this source about this work. Regular monitoring, proper sanitation, and temperature control are key practices to deter infestations. Additionally, utilizing insect-resistant storage containers can significantly reduce the risk of damage.
The Jimma soybean program has been working on common bean too, and this insect has been a problem on common bean alone, and now it expanded its host range and started attacking soybean. This is just a recent phenomenon.
These are bruchids or weevils, they are common storage pests that can cause up to 100% damage. These particular ones look like the African cowpea bruchids (Callosobruchus maculatus).
Female bruchids lay eggs on mature soybean seeds in the field. In storage, the eggs will hatch, and larvae will infiltrate the embryo of the seed and feed until adulthood. Adult bruchids make a characteristic circular hole while eating their way out of the soybean seed.
Bruchids feeding cause seed weight loss, loss of seed viability and they alter seed quality due to the presence of insect frass, excrement and dead insects in and on the seed.
Good store hygiene can limit infestation by bruchid beetles. Dry grains to moisture level below 13% and store grains in dry, well ventilated areas. Solarisation (sun drying and heating) can also be used to control infestations without affecting seed germination. Remove crop debris from soybean seeds before storage and plant resistant varieties. For more information on this and other important soybean seed seedborne diseases and pests check this link: https://e28390ae-c21d-42e9-b6e3-e0f820d1772b.filesusr.com/ugd/7b7dcd_6c5d3fc3dc4f46e18c68fc6a45f82896.pdf
Soybean storage often faces challenges from insects, posing risks to quality and quantity. Implementing effective management strategies is crucial to mitigate these threats. For further insights on specific insect species and their behaviors, you can check here for more ideas. Understanding their life cycles and vulnerabilities enables targeted interventions. This knowledge equips farmers and storage managers with the necessary tools to safeguard their soybean stocks. Stay informed and proactive to ensure optimal storage conditions and protect your yield from this source about this work. Regular monitoring, proper sanitation, and temperature control are key practices to deter infestations. Additionally, utilizing insect-resistant storage containers can significantly reduce the risk of damage.
It seems it is the same as the Bean Bruchid Beetle Insect
https://en.wikipedia.org/wiki/Callosobruchus_chinensis
The Jimma soybean program has been working on common bean too, and this insect has been a problem on common bean alone, and now it expanded its host range and started attacking soybean. This is just a recent phenomenon.
#bruchid