Chickpea leaves, stems, and pods are hairy and secrete malic acid. This makes the plant much less attractive to insects when compared to other pulse crop plants.
Cutworms: can cause damage to newly emerged chickpea seedlings, and at times may require insecticide application. Below-ground feeding cutworms (pale western and red-backed) cut plants off at or near the soil surface while above ground feeders (dingy and army) consume the plant foliage. The economic threshold is one cutworm per metre of row in the top 7.5 cm of soil, when the larvae are still small (less than two cm long). This is based on economic threshold for dry beans as there are no thresholds established for chickpea.
Grasshoppers: rarely cause damage to chickpea and tend to feed on chickpea only when other food sources are low or absent. Only in years with heavy infestations is enough damage caused to warrant an insecticide application. If damage does occur it is usually only at the very early crop stage, and most likely along ditches and road allowances. Weeds within the crop are often the more preferred food source.
Wireworms: are the immature stage or larvae of click beetles. Wireworms tend to be more abundant in moist soils and in the lower, damper areas of a field. Although wireworms prefer grassy plants (cereal crops), wireworm damage has been noted in chickpea. Wireworms tend to shred the plant tissue below the soil surface with wilting of main central leaves as an initial symptom. Controlling wireworm requires the use of an insecticidal seed treatment.
Alfalfa looper: is a rare pest in chickpea but occasional damage has occurred, especially when a chickpea field is grown near alfalfa. Moths are blown in from the United States in the early summer, but can also stay over the winter in the soil as pupae, or in crop residue near the base of host plants. The adult moths are present through the growing season because generations overlap. There are two to three generations per year with the larvae of the second generation causing the most severe damage. Damage to chickpea fields is sporadic. When significant damage occurs, yield losses can be up to 20 per cent. Vigorous growing older plants are better able to withstand damage. No insecticide treatment is registered for use on chickpea. Other insecticides registered in chickpea may control alfalfa looper. The economic threshold for alfalfa loopers in chickpea is when damage occurs through defoliation and clipping of flowers and immature seed pods. No economic threshold has been established for chickpea. However, in other crops, more than 15 larvae/m2 (1.4 larvae/ft2), combined with heavy defoliation or flower and pod clipping, may warrant control.
Pea leaf weevil: will feed on chickpea but is not considered a pest of concern since it does not maximize reproduction on chickpea. However, occasional monitoring to look for the characteristic U shaped notches on seedlings in early spring is advised.