Black berry jaman insects A Lecture To ToT trainees ( FFS) By Mr. Allah Dad Khan Provincial Coordinator IPM KPK MINFAL Pakistan

2. Black Berry Injurious
Insects
A
Lecture To ToT trainees
( FFS)
By
Mr. Allah Dad Khan
Provincial Coordinator

4. Symptoms
 Leaves of plant rolled
and tied together with
silk webbing; feeding
damage to rolled leaves;
defoliation of plant; silk
webbing may also be
present on fruits and
fruits may have
substantial scarring from
feeding damage; larvae
wriggle vigorously when
disturbed and may drop
from plant on a silken
thread

5. Symptoms Japanese beetle
 Leaves skeletonized (only
veins remaining); flowers
and buds damaged; plant
damage may be
extensive; adult insect is
a metallic green-bronze
beetle with tufts of white
hair protruding from
under wing covers on
each side of the body;
adult beetles are
approximately 13 mm in
length; larvae are cream-
white grubs which
develop in the soil
Japanese Beetle

6. Symptoms Rednecked cane borer
adult
 Galls on canes which are
usually 2.5-7.6 cm (1- 3
in) in length; canes may
die over winter above the
galls; bud break may be
delayed the following
spring; canes with galls
often do not produce
fruit; adult insect is a
slender, metallic black
beetle; larvae are white,
flat-headed grubs

7. Symptoms Rose Chafer
 Beetle has 1/2” long,
tan wings with
reddish-brown edges.
Long, thin hairy legs.
Skeletonizes leaves
and flowers. Present in
large quantities in June
and July. Worst on
sandy sites near grassy
areas.

8. Fruitworm (Sawfly)
Leaf Roller Moth
 Adult is yellow to
brown sawfly beetle,
1/4” long. Larvae are
brown and white, 1/8”
long. Adults make slits
in flower buds and
larvae feed on berries.

9. Aphids Symptoms
 They are the size of a
pinhead and vary in color
depending on the species.
Cluster on stems and under
leaves, sucking plant juices.
Leaves then curl, thicken,
yellow and die. Produce
large amounts of a liquid
waste called “honeydew”.
Aphid sticky residue
becomes a growth media
for sooty mold.

10. Symptoms
 Pinpoint size, many
different colors. Found
on undersides of
leaves. Severe
infestations have some
silken webbing. Sap
feeding causes
bronzing of leaves.

11. Symptoms
 Tiny, slender, fringed
wing insects ranging
from 1/25 to 1/8” long.
Nymphs are pale yellow
and highly active and
adults are usually black
or yellow-brown, but
may have red, black or
white markings. Feed on
large variety of plants by
puncturing them and
sucking up the contents.

12. Symptoms
It damages jamun tree
in all parts of India.
Affected fruits get
wormy appearance on
the surface. White fly
can be controlled in
the following ways.

13. Symptoms

This caterpillar is only
found in Coimbatore.
The insect infests the
leaves and may
defoliate the tree. It
can be controlled by
spraying Rogor 30 EC
or Malathion @ 0.1 per
cent.