PEST SURVEY REPORTS August All India Coordinated Rice Improvement Project Entomology ICAR-IIRR, Hyderabad India.

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PEST SURVEY REPORTS 16-31 August 2017 All India Coordinated Rice

1 PEST SURVEY REPORTS August 2017 All India Coordinated Rice Improvement Project Entomology ICAR-IIRR, Hyderabad India Reporting states

PEST SURVEY REPORTS 16-31 August 2017 Andhra Pradesh 1. Reporting AICRP Centre: APRRI & ARS, Maruteru Area covered: Achanta, Karugorumilli.

Damage due to rice hispa at Maruteru 2. Reporting AICRP Centre: Agricultural Research Station, Nellore.

2 PEST SURVEY REPORTS August 2017 Andhra Pradesh 1. Reporting AICRP Centre: APRRI & ARS, Maruteru Area covered: Achanta, Karugorumilli. Varieties grown: MTU 1229, MTU 7029, and PLA 1100 Crop Stage: Tillering to PI stage Pest Status: Moderate incidence of hispa. Damage due to rice hispa at Maruteru 2. Reporting AICRP Centre: Agricultural Research Station, Nellore. Area covered: Nellore Sub-Division, SPSR Nellore District. Varieties grown: MTU1010, and NLR34449 Crop Stage: Flowering to Milking Stage Pest Status: Leaf mite moderate, Panicle mite- low, Stemborer-low, Leaf folder-moderate. 1

Basmati 370, RR564, and PUSA 1612 Pest Status: moderate to severe incidence of snails and blood/ thread worms. Snails damaging rice crop in Chata 2.

3 Jammu & Kashmir 1. Reporting AICRP Centre: Chata Area covered: Harsha Dabbar, Tehsil: Bishnah, Parlah, Tehsil: Bishnah, and Sai Kalan, Tehsil: R S Pura Varieties grown: Basmati 370, RR564, and PUSA 1612 Pest Status: moderate to severe incidence of snails and blood/ thread worms. Snails damaging rice crop in Chata 2. Reporting AICRP Centre: Khudwani Area covered: District: Anantnag; Villages:Kuchpora, Qazigund, Doru, Shangus, Panzath, Achabal, Dialgam; District: Kulgam; Villages: Khudwani, Mirbazar, Cherut, Kund, Qaimoh, & Yarikoshipora Varieties grown: Jhelum, K-39, SR1, SR3 and Budji chaina 2

4 Pest Status: Grass hopper: <10%, Rice skipper: <1%, Leaf folder: <2% Paddy crop at Kuchpora Qazigund in Anantnag White ears due to stemborer damage at Anantnag 3

5 Reporting AICRP Centre: Malan Himachal Pradesh Area covered: Malan, Hatwas, Chaari, Kawari, Barai, Kholi, Kaner of Nagrota Block; Khowala, Rehalpura and Kacchiari of Kangra Block; Biara of Panchrukhi Block and Harer, Mahakaal and Gankhettar of Baijnath Block of district Kangra. Place Altitude (m) GPS Coordinates Malan 950 N E Chaari 936 N E Kawari 902 N E Barai 795 N E Kholi 733 N E Kaner 760 N E Khowala 617 N E Rehalpura 672 N E Biara 617 N E Harer 1124 N E Mahakaal 688 N E Gankhettar 1051 N E Varieties grown: Hybrid Raja, HPR 2612, HPR 2143,Local Parmal, Raftar (Hybrid),Star 782 and Pusa 1121, 834, Arize 6129, and HPR 1068, and Hyb Pest Status: Rice hispa- Low level of incidence in all the surveyed places. Whorl maggot- Kawari, Chhari, Barari, Mahakaal and Gankhettar. Leaf folder- All surveyed places with low to moderate intensity. Caseworm- Mahakaal areas only. Stemborer- Gankhettar, Malan and Biara areas. Chaffer beetles- Malan, Hatwas, Chari, Kawari, Khowala, Harer, Mahakaal and Biara (low to moderate). Nutritional deficiency of Zn and iron were also seen in different areas. 4

6 Other observations: Leaf blast was observed in low proportions in Chahri, Kholi and Kaned areas of block Nagrota Bagwan. Leaf blast severity was found to be comparatively higher (Low to moderate) in some fields of Biara and Mahakaal areas of Panchrukhi and Baijnath blocks, respectively. Maharashtra Reporting AICRP Centre: ARS, Sakoli. Area covered: Bhendala, Tah. Paoni, Jambhali (Sadak), Jambhali (Sadak) & Sakoli, Tah. Sakoli, Tah. Sakoli,Dist. Bhandara: Varieties grown: MTU 1001, Jai Shriram, and Sonali, Talodi Hira (Fine grain rice variety), Pratham, Y-1312, and IR-64 Crop Stage: DAT. Pest Status: No significant incidence of insect pests. Low to moderate incidence of gall midge (4 to10% silver shoots) was noticed at ARS, Sakoli s Farm. At Jambhali (Sadak) & Sakoli; Stem borer - Low to Moderate (4-10 % dead hearts), Gall Midge - Low to Moderate (3-12 % silver shoots), and Leaf folder Low (1-2 % damaged leaves) Other observations: BLB Moderate to severe (Below % incidence). At Jambhali (Sadak) & Sakoli Blast Slight to heavy incidence (4-20 %). 5

7 Pondicherry Reporting AICRP Centre: Karaikal Area covered: Sorakudy Varieties grown: ADT 45 Crop Stage: 22 DAT Pest Status: Moderate incidence of thrips. Other observations: Drought conditions due to poor rainfall. Tamil Nadu 1. Reporting AICRP Centre: TRRI, Aduthurai Area covered: Thanjavur District, Taluka: Thiruvidaimaruthur, Villages: Melamaruthuvakudi, Keelamaruthuvakudi, Anthamangalam. Varieties grown: ADT 43 & ADT 45 Crop Stage: DAT Pest Status: Moderate damage by whorl maggot %. 2. Reporting AICRP Centre: TNAU, Coimbatore. Area covered: Coimbatore district, Thondamuthur block, Sathya Nagar (13 0 N, 78 0 E) Varieties grown: CO 51, and CO 50 Crop Stage: DAT Pest Status: Low to moderate, 8-10 % leaf damage by case worm in transplanted field. 6

EFFECT OF MULTIPLE PEST INJURIES ON RICE YIELDS

Indian J. Agric. Res., 40 (4) : 298-301, 2006 EFFECT OF MULTIPLE PEST INJURIES ON RICE YIELDS Gururaj Katti, I.C. Pasalu, P.R.M. Rao*, K. Krishnaiah and N.R.G. Verma Directorate of Rice Research, Hyderabad