Wheat stem sawflies are one of the more widespread ... A group of scholars working in China examined a similar system in pea aphids and found that when symbiotic microbes were inhibited with ...

Russian wheat aphids were first detected in the ... The damage often appears as white streaks on the leaves and sometimes the stem. The aphids also transmit plant diseases such as barley yellow ...

Russian wheat aphid (RWA) infestations have been observed ... At this time most RWA are found feeding on the stem within the flag leaf sheath or on developing kernels. There may be poorly formed ...

Wheat field conditions in Cavalier County ... for complete heading through the end of anthesis is four to seven aphids per stem. The threshold from the end of anthesis through the medium milk ...

OSR losses to cabbage stem flea beetle in the north, the arrival of a new blackgrass herbicide for wheat and the barley ... ups potentially being required. Aphids are being spotted on emerging ...

The recent wet conditions in our area have caused volunteer wheat to emerge and grow rapidly. Wet soil conditions may keep producers out of the fields for an extended period of time, making it ...

Wheat aphids are well known pests of the cereal crop -- causing up to 20 to 80% loss of wheat yield, particularly in Pakistan where over 26.3 million tons of wheat was produced in 2017-18 and ...

They include: armyworms, army cutworms, hessian fly, wheat curl mites, winter grain mites, and aphids. Armyworms and army cutworms produce similar damage, but Whitworth said the biggest difference ...

Farmers and researchers in Nebraska are reporting a resurgence of wheat stem maggots, a pest known to damage young corn. The ...

Ermatinger et al, Multitemporal Hyperspectral Characterization of Wheat Infested by Wheat Stem Sawfly, Cephus cinctus Norton, ...

The target for wheat, which is grown on about 8 million hectares, is fixed at 8.41 million hectares and the production at 20 million tons. Rain in Punjab has improved the crop prospects with ...