Soybean seed germplasm Improved soybean varieties Pot screening of soybean plant Pot screening of soybean plants in greenhouse Soybean seed germplasm Woman selling soybean in a local market Different types of rhizobia affect the formation of nodules on soybean roots Fungi growing on soybean root Men packaging soybean into sacks Improved soybean varieties Soybean root nodules Soybean root nodules Soybean plants Soybean plants in an experimental plot Improved soybean variety in soybean experimental plot Pot screening of hybrid soybean varieties A moveable soybean threshing machine A moveable soybean threshing machine Harvested soybean mounted on farmer's bicycle Soybean seeds in a cold store Cleaning and grading of soybean seeds Manual threshing of soybean Man mechanically operating a multipurpose soybean threshing machine Preparing land for soybean production using a tractor Woman tending soybean farm Improved soybean varieties Rust resistance soybean varieties Improved soybean varieties Improved soybean varieties Women selling soybean in a market Spores on the lower surface of tan lesions of soybean rust Soybean plants infected with yellow mosaic virus Soybean plants severely infected with soybean rust Soybean plants infected with soybean rust Soybean resistance varieties and susceptible variety (center) Field worker spraying soybean crops against pests and diseases Magnified view of bacterial pustule disease on soybean leaves Magnified view of soybean leaves showing mass of spores Wilted soybean plants in an experimental plot Rust-infected soybean plants Rust-infected soybean leaves Rust-infected soybean plants Resistance and susceptible seeds of soybean Soybean purple stain Putative resistant soybean lines in IITA greenhouse Small spots and coalescing lesions of bacterial pustule disease on soybean leaves Rust-infected soybean leaf Rust-infected soybean leaf Susceptible and resistant soybean varieties in soybean experimental plot Soybean susceptible and resistance varieties Man operating a new tractor in the farm Soybean manual threshing Foundation seed multiplication plot at IITA Ibadan Woman farmer tending soybean field Pigeon pea plants at IITA Resistance and susceptible seeds of soybean Coalescing lesions on soybean leaves Collection of infected soybean leaves for inoculation Rust infections on soybean plants in an inter trial plot Purple stain on soybean seeds RB lesions on lower leaf surface Small spots and coalescing lesions of bacterial pustule disease on soybean leaves Soybean leaves infected with bacterial pustule Soybean rust lesion on kudzu Soybean rust lesion on kudzu Rust-infected soybean leaf Scientists in a discussion with a soybean's farmer in Chipata Woman frying soybean food High yielding soybean variety Soybean experimental plot Farmer in happy mood with his soybean plants Researcher examines soybean plants Farmers pose with their soybean plants Young farmers displaying harvested soybean plants Farmer inspecting hybrid soybean plants Farmers tending soybean plants Young soybean plants in soybean experimental plot Field workers tending soybean plants Young farmers with harvested soybean pods Farmer tending his soybean plants Researcher interacts with farmer in soybean farm Field worker harvesting soybean pods Men packaging soybean in sacks Farmer in happy mood with his soybean  hybrid varieties Infected soybean plants Men threshing soybean Man sewing sack mouth filled with soybean seeds Cooking soybean Soybean, maize and groundnut mixed powder Soya oil Soya bread Cooking soybean Processed and packaged food Soybean in sacks Farmers during soybean production training in a village Farmers in a training session Participants during soybean field training Participants listen keenly during soybean training session Healthy family with soybean food Researcher evaluating soybean plants Researcher carrying out research analysis Farmers displaying soybean in northern Nigeria Farmers displaying soybean in northern Nigeria Farmers harvesting soybean with cutlass Woman selling fried soybean cake Hybrid and local soybean varieties Woman frying soybean cakes Woman preparing soymilk for her baby Woman adding soybean to her vegetable Soybean seeds, pods and leaves Soybean pods Infected soybean leaf Soybean leaves infected with rust Rust infected soybean leaf Infected soybean leaves Researcher and farmers in soybean farm Infected soybean plants Infected soybean plants Infected soybean plants Infected soybean leaves Infected soybean leaves Infected soybean leaves Researcher inspecting soybean plants Researcher inspecting soybean plants Infected soybean plants Soybean plants infested by pests Infected soybean plants Infected soybean plants Soybean plants with matured pods Soybean multiplication trial Soybean multiplication trial Soybean multiplication trial Soybean multiplication trial Mature soybean pods Soybean seeds Researcher inspecting infected soybean leaves Soybean field training High yielding soybean plants Farmer tending his soybean plants Farmer inspecting mature soybean pods Woman harvesting soybean pods Farmers harvesting soybean pods Soybean manual threshing Soybean hybrid variety Fungi growing on soybean root Soybean roots Farmer and children in soybean field Farmer displaying his soybean pods Farmers inspecting soybean plants Soybean in bags Farmer inspecting soybean plants Harvested soybean pods Farmer tending soybean plants Farmers tending soybean plants Farmer harvesting soybean plants Harvested soybean Mature soybean pods Researcher and farmer inspecting soybean pods Soybean plants in soybean field Soybean seeds Irrigation channel in soybean field Soybean seeds Rust-infected soybean leaf Infected soybean leaf Infected soybean leaf Diagram of soybean plant Soybean susceptible and resistant varieties Mature and dry soybean plants Researchers and farmer interacting in soybean farm Researcher discussing with farmers Researcher inspecting soybean pods Farmer with soybean harvest Men bagging soybean Farmer inspecting local soybean plants Researcher and farmer discussing in a farm Farmer tending soybean Farmer and children pose in soybean farm Soybean-rice intercropping field Farmer tending soybean plants intercropped with cassava Soybean alley cropping field Farmers tending soybean plants Farmer displaying soybean pods Soybean alley cropping field Soybean field Diagram of soybean plants Sunflower hi-jacked cowpea field Soybean plant with mature pods Soybean on display Soybean oil and oil processing machine Researchers inspecting soybean field Researchers inspecting soybean plants Soybean plants in soybean field Mature and ripe soybean pods Resistance and susceptible soybean roots Soybean mosaic virus infected soybean leaves Soybean pods Researcher interacting with farmer Leaves infected with soybean mosaic virus Resistance and susceptible soybean roots Resistance and susceptible soybean plants Researchers harvesting infected soybean leaves for inoculation Rust-infected soybean plants Rust-infected soybean plants Rust-infected soybean leaf Susceptible and resistance soybean plants Wilted soybean plants Rust-infected soybean plants Bacterial pustule-infected soybean plants Rust-infected soybean plants Infected soybean leaf Putative resistant soybean lines Resistant and susceptible soybean varieties Infected soybean leaf Rust infections on soybean plants in an inter trial plot Putative resistant soybean lines Susceptible and resistant soybean varieties Rust-infected soybean leaves Rust-infected soybean leaf Rust-infected soybean leaf Infected soybean plant Rust-infected soybean leaf Small spots and coalescing lesions of bacterial pustule Resistant and susceptible soybean varieties Manual threshing Researcher inspecting soybean Researchers evaluating soybean Farmer harvesting soybean Farmer harvesting soybean Spined soldier bugs Farmer harvesting soybean Mature soybean Soybean field High yielding soybean Soybean roots Soybean varieties Hybrid soybean Infected soybean Mature soybean Mosaic virus infected soybean Infected soybean Improved rust-resistant soybean ready for harvest Susceptible soybean varieties and rust-resistant varieties Karma Food Industries soybean conference, Makurdi, Nigeria Rust infected soybean Rust infected soybean Rust-resistant variety Soybean fabricated machine Drought-tolerant soybean variety Soybean processing machine Soybean processing machine Soybean processing machine Soybean processing machine Woman roasting soybean Soybean processing machines Soyaoil Soybean processing machine Farmers threshing soybean Farmers bagging soybean Soybean spice for vegetables Manual threshing Woman grinding soybean Bug infestation Improved rust-resistant soybean plants Resistant and susceptible soybean varieties Ripe and mature soybean Lilian Bahati measures chlorophyll content of soybean leaves Lilian Bahati measures chlorophyll content of soybean leaves Soybean trial at IITA-Ibadan Technicians inspecting soybean plants at IITA-Ibadan Soybean trial at IITA-Ibadan Clean soybean grains