In Fielding Questions, readers also asked about where to find a perennial salvia and how to help cuttings root.

So before you give in to your black thumb and throw in the trowel (pun intended), see if any of these points might help ...

Root-knot nematodes pose a significant threat to agriculture, infecting a wide range of crops and causing billions of dollars ...

The following are some tips to keep in mind when starting your tomato veggie garden: ...

Tomato growers are encouraged to monitor their crops following the detection of tomato potato psyllid in a glasshouse at a tomato production facility ...

Tomatoes are usually a wonderfully easy plant to grow and see thrive, but not always. If you're having problems, one of these ...

Keeping fields clean by removing and destroying infected plants is another control method. Bacterial wilt can cause sudden and severe damage to black nightshade. Symptoms include wilting of terminal ...

A lot of those tomatoes appear to have been bought up by Antonio Petti, part of a group of tomato processing firms in Italy, which bought 36million kg of tomato paste from Chinese companies ...

Guangdong Key Laboratory for New Technology Research of Vegetables, Vegetable Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China Introduction: Tomato (Solanum ... large ...

At a secret greenhouse in southwestern Ontario, operated by the Heinz ketchup empire, a technician turned on an old electric toothbrush and rubbed the tip around the stamen of a male tomato plant.